[Kernel-packages] [Bug 1353105] Re: bnx2x crashes on bxn2x_tpa_start

[Anton Blanchard]

** Tags removed: architecture-ppc64
** Tags added: architecture-ppc64le

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Title:
  bnx2x crashes on bxn2x_tpa_start

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  [Impact]

  Random crashes when using the bnx2x driver on power 8

  [Test Case]

  heavy use of the bnx2x driver on power 8

  [Regression Potential]

  introduces a simple memory barrier and is therefore very low risk, any
  such risk would normally affect performanc e not function.

  ===

  ---Problem Description---
  bnx2x may cause crashes or stop working because of a missing memory barrier.

  Messages like the following appear on the log:

  bnx2x: [bnx2x_tpa_start:392(eth7)]start of bin not in stop [0]

  ---uname output---
  Linux ubuntu 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:50:31 UTC 2014 
ppc64le ppc64le ppc64le GNU/Linux

  ---Additional Hardware Info---
  0001:00:03.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)
  0001:00:03.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)
  0001:00:03.2 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)
  0001:00:03.3 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 
1/10 Gigabit Ethernet (rev 10)

  Machine Type = model   : IBM pSeries (emulated by qemu)

  ---Steps to Reproduce---
   Send lots of traffic on a busy workload.

  Fix for reported issue upstream commit 
9aaae044abe95de182d09004cc3fa181bf22e6e0
  Fix for EEH related issue upstream commit 
0c0e63410a393aae4b615849625f539db775d586

  We would like to get those applied to both Ubuntu 14.04 updates and
  Ubuntu 14.10, please.

  Cascardo.

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[Kernel-packages] [Bug 1341475] Re: Ubuntu 14.04:linux-crashdump pckg is missing from ubuntu repository

[Anton Blanchard]

** Tags removed: architecture-ppc64
** Tags added: architecture-ppc64le

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https://bugs.launchpad.net/bugs/1341475

Title:
  Ubuntu 14.04:linux-crashdump pckg is missing from ubuntu repository

Status in “linux-meta” package in Ubuntu:
  Triaged

Bug description:
  Problem Description :
  
  I was trying to configure kdump and got below link 

  https://help.ubuntu.com/12.04/serverguide/kernel-crash-dump.html
  As per above link we need to install linux-crashdump pckg but it seems it is 
not included in repo as when I tried to install it then it failed with that 
unable to locate it .

  root@flyg4:~# apt-get install linux-crashdump
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  E: Unable to locate package linux-crashdump
  root@flyg4:~# 

  root@flyg4:~# uname -a
  Linux flyg4 3.13.0-30-generic #55-Ubuntu SMP Fri Jul 4 21:29:58 UTC 2014 
ppc64le ppc64le ppc64le GNU/Linux
  root@flyg4:~#

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Re: [Kernel-packages] [Bug 1348670] Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000010, set_nfsv4_acl_one+0x21/0xb0 [nfsd]

[Sergio Gelato]

I'm now testing my one-line patch from comment #5 on top of 3.2.0-67.101
(amd64, generic kernel flavour). So far it doesn't seem to make things
worse, but since I don't have a sure-fire way of triggering the bug it
may take a while to get experimental confirmation that it cures the issue.
(I'm reasonably confident about it based on my reading of the source code,
however. The various set_acl methods in 3.14 seem to be doing the
same thing as that patch.)

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Title:
  BUG: unable to handle kernel NULL pointer dereference at
  0010, set_nfsv4_acl_one+0x21/0xb0 [nfsd]

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” package in Debian:
  New

Bug description:
  I've seen this happen twice in the last 8 days on an NFS server
  running Ubuntu precise and kernels 3.2.0-65.98-generic (on the first
  occasion) and 3.2.0-67.101-generic (the second time), amd64. This
  never happened before in several months of operation; until 2014-07-01
  this server was running an older 3.2.0 kernel.

  When this error appears in the logs, the system stops answering NFS
  RPCs (e.g., rpcinfo -u localhost nfs 3 hangs) and a reboot is
  necessary to restore NFS service. A more detailed stack trace follows.
  Looking at the source code (fs/nfsd/vfs.c:set_nfsv4_acl_one()) I see
  that the call posix_acl_xattr_size(pacl-a_count) is not preceded by a
  check that pacl != NULL. Could this be related to the following entry
  in the changelog for 3.2.0-65.98?

* NFSD: Call -set_acl with a NULL ACL structure if no entries
  - LP: #1328154

  Jul 24 10:12:53 server kernel: [575939.742131] IP: [a055c451] 
set_nfsv4_acl_one+0x21/0xb0 [nfsd]
  Jul 24 10:12:53 server kernel: [575939.742131] PGD c243bb067 PUD c2400a067 
PMD 0
  Jul 24 10:12:53 server kernel: [575939.742131] Oops:  [#1] SMP
  Jul 24 10:12:53 server kernel: [575939.742131] CPU 3
  Jul 24 10:12:53 server kernel: [575939.742131] Modules linked in: usblp btrfs 
zlib_deflate libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs 
reiserfs ext2 cts openafs(P) xt_tcpudp ipmi_si ipmi_devintf ipmi_msghandler 
iptable_filter ip_tables x_tables autofs4 bnep parport_pc rfcomm bluetooth 
ppdev binfmt_misc rpcsec_gss_krb5 nfsd nfs lockd fscache auth_rpcgss nfs_acl 
sunrpc xfs dm_crypt bridge stp psmouse hpilo sp5100_tco i2c_piix4 
amd64_edac_mod hpwdt edac_core k10temp edac_mce_amd joydev serio_raw 
acpi_power_meter mac_hid lp parport raid10 raid456 async_pq async_xor xor 
async_memcpy async_raid6_recov raid6_pq async_tx raid1 raid0 multipath linear 
radeon ttm drm_kms_helper drm osst usbhid hid st ch i2c_algo_bit pata_atiixp 
hpsa bnx2
  Jul 24 10:12:53 server kernel: [575939.742131]
  Jul 24 10:12:53 server kernel: [575939.742131] Pid: 2523, comm: nfsd Tainted: 
P O 3.2.0-67-generic #101-Ubuntu HP ProLiant DL385 G7
  Jul 24 10:12:53 server kernel: [575939.742131] RIP: 0010:[a055c451] 
[a055c451] set_nfsv4_acl_one+0x21/0xb0 [nfsd]
  Jul 24 10:12:53 server kernel: [575939.742131] RSP: 0018:880422085ce0 
EFLAGS: 00010282
  Jul 24 10:12:53 server kernel: [575939.742131] RAX: 4000 RBX: 
880e29b16cc0 RCX: 013cc2cc
  Jul 24 10:12:53 server kernel: [575939.742131] RDX: a0583374 RSI: 
 RDI: 880e29b16cc0
  Jul 24 10:12:53 server kernel: [575939.742131] RBP: 880422085d10 R08: 
ea002cdf3b80 R09: a055c4af
  Jul 24 10:12:53 server kernel: [575939.742131] R10: 880b37ceed00 R11: 
4004 R12: 
  Jul 24 10:12:53 server kernel: [575939.742131] R13: 8807f56418c0 R14: 
 R15: 880c2268d180
  Jul 24 10:12:53 server kernel: [575939.742131] FS: 7fafd700() 
GS:88103fc8() knlGS:
  Jul 24 10:12:53 server kernel: [575939.742131] CS: 0010 DS:  ES:  
CR0: 8005003b
  Jul 24 10:12:53 server kernel: [575939.742131] CR2: 0010 CR3: 
000c22d6c000 CR4: 06e0
  Jul 24 10:12:53 server kernel: [575939.742131] DR0:  DR1: 
 DR2: 
  Jul 24 10:12:53 server kernel: [575939.742131] DR3:  DR6: 
0ff0 DR7: 0400
  Jul 24 10:12:53 server kernel: [575939.742131] Process nfsd (pid: 2523, 
threadinfo 880422084000, task 880425964500)
  Jul 24 10:12:53 server kernel: [575939.742131] Stack:
  Jul 24 10:12:53 server kernel: [575939.742131] 880c2268d040 
880e29b16cc0  8807f56418c0
  Jul 24 10:12:53 server kernel: [575939.742131]  
880c2268d180 880422085d50 a055d5e3
  Jul 24 10:12:53 server kernel: [575939.742131] 880b37cee840 
 880c22684000 880c2268d040
  Jul 24 10:12:53 server kernel: [575939.742131] Call Trace:
  Jul 24 10:12:53 

[Kernel-packages] [Bug 1359706] Re: EXT4 file system corruption on ubuntu server 14.04 LTS

[Sami Pietila]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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Title:
  EXT4 file system corruption on ubuntu server 14.04 LTS

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  There was extensive file system corruption triggered by a user (non-
  root) program consuming all memory. Dmesg contained following
  messages:

  [2678426.843981] Out of memory: Kill process 31328 (python) score 983 or 
sacrifice child
  [2678426.844151] Killed process 31328 (python) total-vm:60801412kB, 
anon-rss:60694516kB, file-rss:0kB
  [2893469.391974] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49231)
  [2893469.391982] Buffer I/O error on device dm-2, logical block 49231
  [2893469.392032] Buffer I/O error on device dm-2, logical block 49232
  [2893469.395494] Buffer I/O error on device dm-2, logical block 49233
  [2893469.569757] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7864978 (offset 0 size 0 starting block 20808467)
  [2893469.569762] Buffer I/O error on device dm-2, logical block 20808467
  [2893469.569896] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7866610 (offset 0 size 0 starting block 79732436)
  [2893469.569899] Buffer I/O error on device dm-2, logical block 79732436
  [2893469.570176] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7866610 (offset 8192 size 4096 starting block 109098591)
  [2893469.570180] Buffer I/O error on device dm-2, logical block 109098591
  [2893469.707534] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49217)
  [2893469.707539] Buffer I/O error on device dm-2, logical block 49217
  [2893469.707578] Buffer I/O error on device dm-2, logical block 49218
  [2893469.707674] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49223)
  [2893469.707679] Buffer I/O error on device dm-2, logical block 49223
  [2893469.707768] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49226)
  [2893469.707773] Buffer I/O error on device dm-2, logical block 49226
  [2893469.707859] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49229)
  [2893469.707870] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7864600 (offset 0 size 0 starting block 44853)
  [2893469.707876] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7864600 (offset 0 size 0 starting block 44858)
  [2893469.726747] Aborting journal on device dm-2-8.
  [2893469.768725] init: rsyslog main process (919) killed by BUS signal
  [2893469.768766] init: rsyslog main process ended, respawning
  [2893469.867576] Buffer I/O error on device dm-2, logical block 65044480
  [2893469.867617] lost page write due to I/O error on dm-2
  [2893469.867641] JBD2: Error -5 detected when updating journal superblock for 
dm-2-8.
  [2893470.103486] Buffer I/O error on device dm-2, logical block 0
  [2893470.103524] lost page write due to I/O error on dm-2
  [2893470.103568] EXT4-fs error (device dm-2): ext4_journal_check_start:56: 
Detected aborted journal
  [2893470.103684] EXT4-fs (dm-2): Remounting filesystem read-only
  [2893470.103770] EXT4-fs (dm-2): previous I/O error to superblock detected
  [2893470.197496] Buffer I/O error on device dm-2, logical block 0
  [2893470.197584] lost page write due to I/O error on dm-2
  [2893470.197720] Core dump to |/usr/share/apport/apport 439 7 0 439 pipe 
failed
  [2893470.208395] init: rsyslog pre-start process (439) killed by BUS signal
  [2893470.378616] Core dump to |/usr/share/apport/apport 442 7 0 442 pipe 
failed
  [2893470.380183] init: startpar-bridge (rsyslog--stopped) main process (442) 
killed by BUS signal
  [2893511.046711] Core dump to |/usr/share/apport/apport 1421 7 
18446744073709551615 1421 pipe failed
  [2903746.904285] EXT4-fs warning (device dm-1): __ext4_read_dirblock:681: 
error reading directory block (ino 174523398, block 0)
  [2903773.782839] Aborting journal on device dm-1-8.
  [2903773.801696] Buffer I/O error on device dm-1, logical block 1048084480
  [2903773.801799] lost page write due to I/O error on dm-1
  [2903773.801817] JBD2: Error -5 detected when updating journal superblock for 
dm-1-8.
  [2903774.966747] Buffer I/O error on device dm-1, logical block 0
  [2903774.968009] lost page write due to I/O error on dm-1
  [2903774.968186] EXT4-fs error (device dm-1): ext4_journal_check_start:56: 
Detected aborted journal
  [2903774.969608] EXT4-fs (dm-1): Remounting filesystem read-only
  

[Kernel-packages] [Bug 1360126] [NEW] [LENOVO 2356LRG] suspend/resume failure

[Thomas Chamberlain]

Public bug reported:

On Lenovo T430s. It seems that the suspend/resume on my laptop is
working fine. However, apport still flags error but nothing is clear as
going wrong.

It acted as expected.

ProblemType: KernelOops
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-9-generic 3.16.0-9.14
ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
Uname: Linux 3.16.0-9-generic x86_64
Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
ApportVersion: 2.14.6-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/pcmC0D0p:   tom3793 F...m pulseaudio
 /dev/snd/controlC0:  tom3793 F pulseaudio
Date: Wed Aug 20 09:03:12 2014
DuplicateSignature: suspend/resume:LENOVO 2356LRG:G7ETA0WW (2.60 )
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=746b5730-f2d7-453c-a890-361da7e7aba4
InstallationDate: Installed on 2014-06-25 (58 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
InterpreterPath: /usr/bin/python3.4
MachineType: LENOVO 2356LRG
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-9-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-9-generic N/A
 linux-backports-modules-3.16.0-9-generic  N/A
 linux-firmware1.132
SourcePackage: linux
Title: [LENOVO 2356LRG] suspend/resume failure
UpgradeStatus: Upgraded to utopic on 2014-07-31 (21 days ago)
UserGroups:
 
dmi.bios.date: 05/14/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: G7ETA0WW (2.60 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2356LRG
dmi.board.vendor: LENOVO
dmi.board.version: Win8 Pro DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: 
dmi:bvnLENOVO:bvrG7ETA0WW(2.60):bd05/14/2014:svnLENOVO:pn2356LRG:pvrThinkPadT430s:rvnLENOVO:rn2356LRG:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2356LRG
dmi.product.version: ThinkPad T430s
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-kerneloops resume suspend utopic

** Attachment added: version.log
   
https://bugs.launchpad.net/bugs/1360126/+attachment/4184298/+files/version.log

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Title:
  [LENOVO 2356LRG] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On Lenovo T430s. It seems that the suspend/resume on my laptop is
  working fine. However, apport still flags error but nothing is clear
  as going wrong.

  It acted as expected.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   tom3793 F...m pulseaudio
   /dev/snd/controlC0:  tom3793 F pulseaudio
  Date: Wed Aug 20 09:03:12 2014
  DuplicateSignature: suspend/resume:LENOVO 2356LRG:G7ETA0WW (2.60 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=746b5730-f2d7-453c-a890-361da7e7aba4
  InstallationDate: Installed on 2014-06-25 (58 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 2356LRG
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-9-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [LENOVO 2356LRG] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-07-31 (21 days ago)
  UserGroups:
   
  dmi.bios.date: 05/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ETA0WW (2.60 )
  dmi.board.asset.tag: Not 

[Kernel-packages] [Bug 1360126] Re: [LENOVO 2356LRG] suspend/resume failure

[Thomas Chamberlain]

** Attachment added: lspci-vnvn.log
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1360126/+attachment/4184318/+files/lspci-vnvn.log

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Title:
  [LENOVO 2356LRG] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On Lenovo T430s. It seems that the suspend/resume on my laptop is
  working fine. However, apport still flags error but nothing is clear
  as going wrong.

  It acted as expected.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   tom3793 F...m pulseaudio
   /dev/snd/controlC0:  tom3793 F pulseaudio
  Date: Wed Aug 20 09:03:12 2014
  DuplicateSignature: suspend/resume:LENOVO 2356LRG:G7ETA0WW (2.60 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=746b5730-f2d7-453c-a890-361da7e7aba4
  InstallationDate: Installed on 2014-06-25 (58 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 2356LRG
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-9-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [LENOVO 2356LRG] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-07-31 (21 days ago)
  UserGroups:
   
  dmi.bios.date: 05/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ETA0WW (2.60 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356LRG
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG7ETA0WW(2.60):bd05/14/2014:svnLENOVO:pn2356LRG:pvrThinkPadT430s:rvnLENOVO:rn2356LRG:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2356LRG
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1360126] Re: [LENOVO 2356LRG] suspend/resume failure

[Apport retracing service]

** Tags removed: need-duplicate-check

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Title:
  [LENOVO 2356LRG] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On Lenovo T430s. It seems that the suspend/resume on my laptop is
  working fine. However, apport still flags error but nothing is clear
  as going wrong.

  It acted as expected.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   tom3793 F...m pulseaudio
   /dev/snd/controlC0:  tom3793 F pulseaudio
  Date: Wed Aug 20 09:03:12 2014
  DuplicateSignature: suspend/resume:LENOVO 2356LRG:G7ETA0WW (2.60 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=746b5730-f2d7-453c-a890-361da7e7aba4
  InstallationDate: Installed on 2014-06-25 (58 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 2356LRG
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-9-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [LENOVO 2356LRG] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-07-31 (21 days ago)
  UserGroups:
   
  dmi.bios.date: 05/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ETA0WW (2.60 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356LRG
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG7ETA0WW(2.60):bd05/14/2014:svnLENOVO:pn2356LRG:pvrThinkPadT430s:rvnLENOVO:rn2356LRG:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2356LRG
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1360126] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New = Confirmed

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Title:
  [LENOVO 2356LRG] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On Lenovo T430s. It seems that the suspend/resume on my laptop is
  working fine. However, apport still flags error but nothing is clear
  as going wrong.

  It acted as expected.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   tom3793 F...m pulseaudio
   /dev/snd/controlC0:  tom3793 F pulseaudio
  Date: Wed Aug 20 09:03:12 2014
  DuplicateSignature: suspend/resume:LENOVO 2356LRG:G7ETA0WW (2.60 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=746b5730-f2d7-453c-a890-361da7e7aba4
  InstallationDate: Installed on 2014-06-25 (58 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 2356LRG
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-9-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [LENOVO 2356LRG] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-07-31 (21 days ago)
  UserGroups:
   
  dmi.bios.date: 05/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ETA0WW (2.60 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356LRG
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG7ETA0WW(2.60):bd05/14/2014:svnLENOVO:pn2356LRG:pvrThinkPadT430s:rvnLENOVO:rn2356LRG:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2356LRG
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1360140] [NEW] trusty still uses APM's out-of-tree xgene-enet patches

[Ming Lei]

Public bug reported:


Now all APM's xgene-enet patches are merged to linus tree already, so it is time
to replace these out-of-tree patches with upstreamed xgene-enet commits.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: trusty

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Title:
  trusty still uses APM's out-of-tree xgene-enet patches

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  
  Now all APM's xgene-enet patches are merged to linus tree already, so it is 
time
  to replace these out-of-tree patches with upstreamed xgene-enet commits.

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[Kernel-packages] [Bug 1360140] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
From a terminal window please run:

apport-collect 1360140

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New = Incomplete

** Tags added: trusty

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Title:
  trusty still uses APM's out-of-tree xgene-enet patches

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  
  Now all APM's xgene-enet patches are merged to linus tree already, so it is 
time
  to replace these out-of-tree patches with upstreamed xgene-enet commits.

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[Kernel-packages] [Bug 1359754] Re: Booting time got slower with newer kernel versions

[Sworddragon]

I have made now some tests and have figured out that on the slow booting
kernels the console output is slow too. For example on time dmesg the
slow kernels needs 3.5 seconds of real time while the fast kernels needs
only 1 second of real time. Could it be that the slow console output
causes the boot delay (I'm using
GRUB_CMDLINE_LINUX_DEFAULT=elevator=cfq so I'm getting more output
than usual on booting)?

On testing the kernels I'm seeing a fast console output on linux-
image-3.13.1-031301-generic (3.13.1-031301.201401291035) but not on
linux-image-3.13.2-031302-generic (3.13.2-031302.201402061638). Also on
the first one I'm seeing specific dmesg entries much earlier but the
total booting time isn't that fast too. That makes me unsure if this
issue has really something to do with the booting problem. Possibly this
problem should be bisected first to test if after a fix the booting
delay still exists on recent kernels?

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Title:
  Booting time got slower with newer kernel versions

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 14.10 dev with linux-image-generic 3.16.0.9.10 and as 
already mentioned in the other ticket 
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1325819) I'm noticing a 
performance loss in booting time of a few seconds with newer versions of the 
kernel. But interestingly one linked kernel in the other ticket 
(http://kernel.ubuntu.com/~jsalisbury/lp1325819/ - 3.13.0-031300rc3-generic) 
doesn't have this problem. In the attachments are 2 dmesg logs of the different 
kernels. As they show the 3.13.0-031300rc3-generic was ~2 seconds faster with 
loading the nvidia module (last lines in dmesg) than the current kernel. I'm 
wondering why there is this difference between those kernels in booting time.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.16.0-9-generic.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D0', 
'/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p', 
'/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/timer'] failed with exit code 1:
  BootDmesg: (Nothing has been logged yet.)
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfcff4000 irq 16'
 Mixer name : 'Realtek ALC662 rev1'
 Components : 'HDA:10ec0662,18497662,00100101'
 Controls  : 36
 Simple ctrls  : 18
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfe97c000 irq 19'
 Mixer name : 'Nvidia GPU 42 HDMI/DP'
 Components : 'HDA:10de0042,14583555,00100100'
 Controls  : 21
 Simple ctrls  : 3
  CurrentDesktop: LXDE
  DistroRelease: Ubuntu 14.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=23b2ee46-5930-41bc-a3e5-33800a236db2
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb: Error: [Errno 2] No such file or directory
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=05338ff8-a226-421b-90a4-1dd45199f783 ro elevator=cfq
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  utopic
  Uname: Linux 3.16.0-9-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo wireshark
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 10/02/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.40
  dmi.board.asset.tag: BC5FF4739C55
  dmi.board.name: 960GM/U3S3 FX
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.40:bd10/02/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn960GM/U3S3FX:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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[Kernel-packages] [Bug 1329510] Re: [Asus X200M] Changing Backlight not working

[Christopher M. Penalver]

AJ, thank you for your comment. So your hardware and problem may be tracked, 
could you please file a new report with Ubuntu by executing the following in a 
terminal while booted into the default Ubuntu kernel (not a mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

As well, please do not announce in this report you created a new bug
report.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

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Title:
  [Asus X200M] Changing Backlight not working

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Backlight setting is not working with Lubuntu 14.04.

  This bug is reported following
  
https://wiki.ubuntu.com/Kernel/Debugging/Backlight#Debugging_information_to_provide_in_your_bug_report
  guidelines.

  WORKAROUND: Backlight can be set with xbacklight after creating
  /usr/share/X11/xorg.conf.d/20-intel.conf :

  Section Device
  Identifier card0
  Driver intel
  Option Backlight intel_backlight
  BusID PCI:0:2:0
  EndSection

  but special keys are not working, and there are no events in
  acpi_listen when pressing these keys.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-29-generic 3.13.0-29.53
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
  Uname: Linux 3.13.0-29-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  guillaume   1447 F lxpanel
  CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type: 'iw'
  CurrentDesktop: LXDE
  Date: Thu Jun 12 21:52:16 2014
  HibernationDevice: RESUME=UUID=5b0a59aa-0acf-415f-93bd-62df1b558efb
  InstallationDate: Installed on 2014-06-12 (0 days ago)
  InstallationMedia: Lubuntu 14.04 LTS Trusty Tahr - Release amd64 
(20140416.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
   Bus 001 Device 002: ID 0bda:5603 Realtek Semiconductor Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X200MA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic.efi.signed 
root=UUID=37551324-2550-4e13-aea9-4603fbd63807 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-29-generic N/A
   linux-backports-modules-3.13.0-29-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/21/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X200MA.302
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X200MA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX200MA.302:bd01/21/2014:svnASUSTeKCOMPUTERINC.:pnX200MA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX200MA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X200MA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1205104] Re: 12d1:1446 Huawei E173 only detected as mass storage

[Christopher M. Penalver]

arnuschky, thank you for your comment. So your hardware and problem may be 
tracked, could you please file a new report with Ubuntu by executing the 
following in a terminal while booted into the default Ubuntu kernel (not a 
mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

As well, please do not announce in this report you created a new bug
report.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

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Title:
  12d1:1446 Huawei E173 only detected as mass storage

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  My Huawei E173 UMTS-Stick is only detected  as a mass storage device so I 
can't connect to the internet with Ubuntu 13.10.
  It works great with Ubuntu 13.04

  lsusb:
  Bus 002 Device 006: ID 12d1:1446 Huawei Technologies Co., Ltd. 
E1552/E1800/E173 (HSPA modem)

  I tried to add usbserial  into the /etc/modules, but that didn't
  help.

  Also this USB device is already included in 
/lib/udev/rules.d/40-usb_modeswitch.rules
  # Huawei, newer modems
  ATTRS{idVendor}==12d1, ATTRS{idProduct}==1446, RUN+=usb_modeswitch 
'%b/%k'

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-generic 3.10.0.5.14
  ProcVersionSignature: Ubuntu 3.10.0-5.14-generic 3.10.2
  Uname: Linux 3.10.0-5-generic i686
  ApportVersion: 2.11-0ubuntu1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 3761 F pulseaudio
ubuntu 5721 F pulseaudio
  CasperVersion: 1.335
  Date: Thu Jul 25 20:46:32 2013
  LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Alpha i386 (20130725)
  MachineType: Dell Inc. XPS M1330
  MarkForUpload: True
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent 
file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet 
splash -- maybe-ubiquity
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-5-generic N/A
   linux-backports-modules-3.10.0-5-generic  N/A
   linux-firmware1.112
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/26/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: XPS M1330
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1205104] Re: 12d1:1446 Huawei E173 only detected as mass storage

[Christopher M. Penalver]

arnuschky, thank you for your comment. So your hardware and problem may be 
tracked, could you please file a new report with Ubuntu by executing the 
following in a terminal while booted into the default Ubuntu kernel (not a 
mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

As well, please do not announce in this report you created a new bug
report.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

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Title:
  12d1:1446 Huawei E173 only detected as mass storage

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  My Huawei E173 UMTS-Stick is only detected  as a mass storage device so I 
can't connect to the internet with Ubuntu 13.10.
  It works great with Ubuntu 13.04

  lsusb:
  Bus 002 Device 006: ID 12d1:1446 Huawei Technologies Co., Ltd. 
E1552/E1800/E173 (HSPA modem)

  I tried to add usbserial  into the /etc/modules, but that didn't
  help.

  Also this USB device is already included in 
/lib/udev/rules.d/40-usb_modeswitch.rules
  # Huawei, newer modems
  ATTRS{idVendor}==12d1, ATTRS{idProduct}==1446, RUN+=usb_modeswitch 
'%b/%k'

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-generic 3.10.0.5.14
  ProcVersionSignature: Ubuntu 3.10.0-5.14-generic 3.10.2
  Uname: Linux 3.10.0-5-generic i686
  ApportVersion: 2.11-0ubuntu1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 3761 F pulseaudio
ubuntu 5721 F pulseaudio
  CasperVersion: 1.335
  Date: Thu Jul 25 20:46:32 2013
  LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Alpha i386 (20130725)
  MachineType: Dell Inc. XPS M1330
  MarkForUpload: True
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent 
file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet 
splash -- maybe-ubiquity
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-5-generic N/A
   linux-backports-modules-3.10.0-5-generic  N/A
   linux-firmware1.112
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/26/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: XPS M1330
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1359766] Re: Kernel fails to execute code for killing OOM task if oom_kill_allocating_task = 0

[Serhiy Zahoriya]

Fixed with v3.17-rc1-utopic

** Tags added: kernel-fixed-upstream

** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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Title:
  Kernel fails to execute code for killing OOM task if
  oom_kill_allocating_task = 0

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The problem is thoroughly described in this question:
  http://askubuntu.com/q/398236/20275

  Steps to reproduce:
  Make sure oom_kill_allocating_task = 0 (it's the default configuration)
  cat /proc/sys/vm/oom_kill_allocating_task
  echo 0 | sudo tee /proc/sys/vm/oom_kill_allocating_task
  Disable your swap to make the test faster.
  Fill your RAM.
  After that the machine will freeze completely forever spinning HDD for some 
reason and thus slowly degrading it.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  int2114 F pulseaudio
  CurrentDesktop: KDE
  Date: Thu Aug 21 16:40:15 2014
  HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1359146] Re: Kernel crash when mounting bcache on a vm with virtio

[Stefan Bader]

Right now 3.17-rc1 would show the virtio related issue only. With the current 
3.16 we have there is still the writeback hung task issue mingled in (except 
with a kernel version of 3.16.0-10.15 or later), see bug #1357295.
Using Xen paravirt drives, there is no crash. This hints that it is something 
directly related to the combination of virtio disks and bcache. This looks to 
be an upstream problem still. So for this bug we should concentrate on either 
3.17 or the latest Utopic kernel.

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Title:
  Kernel crash when mounting bcache on a vm with virtio

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  bcache used in a virtual machine:

  If you create a bcache device with caching device and backing device
  on virtio disks, it will let you do your work until you mount it where
  it crashes the virtual machine (virtual machine is utopic, host is
  trusty).

  For example:
  if your backing device is /dev/vdb, and your caching device is /dev/vdc:

  sudo make-bcache -B /dev/vdc -C /dev/vdb --writeback
  is ok

  mkfs.ext4 /dev/bcache0 -L bcache-test
  is ok

  but
  mount /dev/bcache0 /media/bcache

  make it crash, if I remember well one time I had a few seconds before
  crash, but I don't have any log files.

  qemu-system-x86 is version 2.0.0+dfsg-2ubuntu1.2

  Re-installing, and using IDE virtual interface seems to create and
  mount the bcache device is ok.

  After bcache created an mounted successfully with IDE interfaces,
  switching to SATA, SCSI, and USB with booting and mounting seemed ok.

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[Kernel-packages] [Bug 1322957] Re: [Intel D525MWV] rcu_sched self-detected stall on CPU

[Aleksey Vazhnov]

3.13.0-27 and newer kernels from standard repository works without
problem. Bug may be closed, thanks!

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Title:
  [Intel D525MWV] rcu_sched self-detected stall on CPU

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Motherboard D525MWV with Intel Atom D525 worked fine in Ubuntu server
  12.04, but when I installed Ubuntu server 14.04, random processes
  crashed several times a day with this message.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.47
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  Uname: Linux 3.13.0-24-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-24-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', 
'/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Sun May 25 12:40:15 2014
  HibernationDevice: RESUME=UUID=c746311d-afe7-409e-89db-96f7df430979
  InstallationDate: Installed on 2014-05-17 (7 days ago)
  InstallationMedia: Ubuntu-Server 14.04 LTS Trusty Tahr - Release i386 
(20140416.2)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/zsh
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic 
root=UUID=11d4cb14-db70-4f96-b841-742d20fa24c0 ro nmi_watchdog=0
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127.2
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/26/2013
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: MWPNT10N.86A.0132.2013.0726.1534
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: D525MWV
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE93081-400
  dmi.chassis.type: 2
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrMWPNT10N.86A.0132.2013.0726.1534:bd07/26/2013:svn:pn:pvr:rvnIntelCorporation:rnD525MWV:rvrAAE93081-400:cvn:ct2:cvr:

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[Kernel-packages] [Bug 1328088] Re: Kernel network namespace performance regression during rcu development on kernels above 3.8

[Rafael David Tinoco]

** Description changed:

+ SRU Justification:
+ 
+ Impact: network namespace creation has performance regression since v3.5.
+ Fix: my analysis, lklm discussion, upstream patch
+ Testcase: 
+  
+  http://people.canonical.com/~inaddy/lp1328088/make_fake_routers.sh
+  http://people.canonical.com/~inaddy/lp1328088/parse.py
+  http://people.canonical.com/~inaddy/lp1328088/charts/250.html
+  http://people.canonical.com/~inaddy/lp1328088/charts/250-tag.html
+ 
+  Running make_fake_routers.sh 4000 and using parse.py you can check if 
+  fake routers are being created in a good rate /sec (and you can
+  compare with all generated charts). 
+ 
+ 
+ 
+ Original Description:
+ 
  Please, follow this in: http://people.canonical.com/~inaddy/lp1328088/.
  Same description on daily-basis updated text.
  
  --
  It was brought to my attention that network namespace creation scalability 
was affected during kernel development.
  
  The following script was used for all the tests and charts generation:
  
  http://people.canonical.com/~inaddy/lp1328088/make_fake_routers.sh
  http://people.canonical.com/~inaddy/lp1328088/parse.py
  
  I measured how many fake routers (above script) could be added per
  second from 0 to 4000 created routers mark. Using this script and a git
  bisect on kernel tree I was led to one specific commit causing
  regression: #911af50 rcu: Provide compile-time control for no-CBs
  CPUs. Even Though this change was experimental at that point, it
  introduced a performance scalability regression (explained below) that
  still last and seems to be the default option for distributions
  nowadays.
  
  RCU related code looked like to be responsible for the problem. With
  that, every commit from tag v3.8..master that changed any of this files:
  kernel/rcutree.c kernel/rcutree.h kernel/rcutree_plugin.h
  include/trace/events/rcu.h include/linux/rcupdate.h was tested. The
  idea was to check performance regression during rcu development. In the
  worst case, the regression not being related to rcu, I would still have
  data to interpret the performance/scalability regression.
  
  All text below this refer to 2 groups of charts, generated during the
  study:
  
  1) Kernel git tags from 3.8 to 3.14.
  http://people.canonical.com/~inaddy/lp1328088/charts/250-tag.html
  
  2) Kernel git commits for rcu development (111 commits).
  http://people.canonical.com/~inaddy/lp1328088/charts/250.html
  
  Since there was difference in results depending on how many cpus or how
  the no-cb cpus were configured, 3 kernel config options were used on
  every measure:
  
  - CONFIG_RCU_NOCB_CPU (disabled): nocbno
  - CONFIG_RCU_NOCB_CPU_ALL (enabled): nocball
  - CONFIG_RCU_NOCB_CPU_NONE (enabled): nocbnone
  
  Obs: For 1 cpu cases: nocbno, nocbnone, nocball behaves the same since
  w/ only 1 cpu there is no no-cb cpu
  
  After charts being generated it was clear that NOCB_CPU_ALL (4 cpus)
  affected the fake routers creation process performance and this
  regression continues up to upstream version. It was also clear that,
  after commit #911af50, having more than 1 cpu does not improve
  performance/scalability for netns, makes it worse.
  
  #911af50
  ...
  +#ifdef CONFIG_RCU_NOCB_CPU_ALL
  +   pr_info(\tExperimental no-CBs for all CPUs\n);
  +   cpumask_setall(rcu_nocb_mask);
  +#endif /* #ifdef CONFIG_RCU_NOCB_CPU_ALL */
  ...
  
  Comparing standing out points (see charts):
  
  #81e5949 - good
  #911af50 - bad
  
  I was able to see that, from the script above, the following lines
  causes major impact on netns scalability/performance:
  
  1) ip netns add - huge performance regression:
- 1 cpu: no regression
- 4 cpu: regression for NOCB_CPU_ALL
- obs: regression from 250 netns/sec to 50 netns/sec 
-  on 500 netns already created mark
+ 1 cpu: no regression
+ 4 cpu: regression for NOCB_CPU_ALL
+ obs: regression from 250 netns/sec to 50 netns/sec
+  on 500 netns already created mark
  
  2) ip netns exec - some performance regression
- 1 cpu: no regression
- 4 cpu: regression for NOCB_CPU_ALL
- obs: regression from 40 netns (+1 exec per netns 
-  creation) to 20 netns/sec on 500 netns created 
-  mark
+ 1 cpu: no regression
+ 4 cpu: regression for NOCB_CPU_ALL
+ obs: regression from 40 netns (+1 exec per netns
+  creation) to 20 netns/sec on 500 netns created
+  mark
  
  # Assumption (to be confirmed)
  
  rcu callbacks being offloaded to other cpus caused regression in
  copy_net_ns-created_new_namespaces or unshare(clone_newnet).

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Title:
  Kernel network namespace performance regression during rcu development
  on kernels above 3.8

Status in The Linux Kernel:
  In Progress
Status in “linux” package in Ubuntu:
  New

Bug 

[Kernel-packages] [Bug 1357394] Re: linux: 2.6.32-65.131 -proposed tracker

[Zygmunt Krynicki]

** Changed in: kernel-sru-workflow/certification-testing
   Status: In Progress = Fix Released

** Tags added: certification-testing-passed

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Title:
  linux: 2.6.32-65.131 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lbm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-ports-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  In Progress
Status in Kernel SRU Workflow security-signoff series:
  Confirmed
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux” source package in Lucid:
  Confirmed

Bug description:
  This bug is for tracking the 2.6.32-65.130 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Friday, 15. August 2014 14:43 UTC
  kernel-stable-Prepare-package-end:Friday, 15. August 2014 15:05 UTC
  kernel-stable-Promote-to-proposed-start:Friday, 15. August 2014 15:05 UTC
  ppa-package-testing-start:Friday, 15. August 2014 15:05 UTC
  kernel-stable-Promote-to-proposed-end:Tuesday, 19. August 2014 21:02 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Tuesday, 19. August 2014 23:03 UTC
  kernel-stable-Verification-testing-start:Tuesday, 19. August 2014 23:03 UTC
  kernel-stable-Certification-testing-start:Tuesday, 19. August 2014 23:03 UTC
  kernel-stable-Security-signoff-start:Tuesday, 19. August 2014 23:03 UTC
  kernel-stable-Regression-testing-start:Tuesday, 19. August 2014 23:03 UTC
  kernel-stable-Certification-testing-end:Wednesday, 20. August 2014 08:02 UTC

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[Kernel-packages] [Bug 1335287] Re: Ubuntu 14.04 blank screen after wakeup from sleep

[Thaddäus Tintenfisch]

*** This bug is a duplicate of bug 1303736 ***
https://bugs.launchpad.net/bugs/1303736

** This bug is no longer a duplicate of bug 1357090
   Black screen on resume Xubuntu 14.04.1 #1303736 NOT fixed
** This bug has been marked a duplicate of bug 1303736
   [SRU] Black screen after wakeup from suspending by closing the laptop lid

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Title:
  Ubuntu 14.04 blank screen after wakeup from sleep

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  This is my re-reporting of bug #1283938, after it was downgraded and
  the specifics of the tested fix did not apply to me. We were
  encouraged to re-report.

  On a fresh installation of Xubuntu 14.04 (64 bit) on my Toshiba
  Latitude L755 laptop, when I close the lid, the screen shuts off (as
  would be expected). When I open it again, it gives me the chance to
  log in as though the screen was locked. After typing my password and
  hitting enter or clicking through to continue, the screen blanks and
  the computer cannot be awakened. Restarting is necessary.

  I have seen others report this using Unity desktop as well. My
  personal experience is that LXDE (installed after the fresh Xubuntu
  install as an attempt at a work-around) is unaffected by this bug. I
  have been affected since my initial 14.04 install in April and updates
  have not altered it.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.54
  ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  carla  1988 F pulseaudio
  CurrentDesktop: XFCE
  Date: Fri Jun 27 14:25:54 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-22 (65 days ago)
  InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 
(20140416.2)
  Lsusb:
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0bda:5801 Realtek Semiconductor Corp. 
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: TOSHIBA Satellite L755
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic 
root=UUID=badce1bf-10fe-4cb0-8431-30767123cd0b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware 1.127.4
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/26/2012
  dmi.bios.vendor: INSYDE
  dmi.bios.version: 3.60
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Base Board Product Name
  dmi.board.vendor: Intel Corp.
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnINSYDE:bvr3.60:bd06/26/2012:svnTOSHIBA:pnSatelliteL755:pvrPSK1WU-0S109C:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite L755
  dmi.product.version: PSK1WU-0S109C
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1356455] Re: linux-armadaxp: 3.2.0-1637.54 -proposed tracker

[Paul Larson]

** Changed in: kernel-sru-workflow/regression-testing
   Status: In Progress = Fix Released

** Tags added: qa-testing-passed

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Title:
  linux-armadaxp: 3.2.0-1637.54 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Invalid
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in “linux-armadaxp” package in Ubuntu:
  Invalid
Status in “linux-armadaxp” source package in Precise:
  In Progress

Bug description:
  This bug is for tracking the 3.2.0-1637.54 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Wednesday, 13. August 2014 16:03 UTC
  kernel-stable-master-bug:1355387
  kernel-stable-Certification-testing-end:Thursday, 14. August 2014 08:02 UTC
  kernel-stable-Security-signoff-end:Thursday, 14. August 2014 08:02 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. August 2014 11:02 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. August 2014 11:02 UTC
  ppa-package-testing-start:Thursday, 14. August 2014 11:02 UTC
  kernel-stable-Promote-to-proposed-end:Tuesday, 19. August 2014 19:01 UTC
  kernel-stable-Verification-testing-start:Tuesday, 19. August 2014 20:01 UTC
  kernel-stable-Regression-testing-start:Tuesday, 19. August 2014 20:01 UTC
  kernel-stable-phase:Testing
  kernel-stable-phase-changed:Wednesday, 20. August 2014 06:00 UTC
  kernel-stable-Verification-testing-end:Wednesday, 20. August 2014 06:00 UTC

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[Kernel-packages] [Bug 1274444] Re: echo string to /dev/kmsg fails to appear on /var/log/syslog

[Simon Déziel]

The verification on Precise was done using the linux-image-generic-lts-
trusty kernel.


** Tags removed: verification-needed
** Tags added: verification-done-precise verification-done-trusty

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Title:
  echo string to /dev/kmsg fails to appear on /var/log/syslog

Status in “linux” package in Ubuntu:
  Invalid
Status in “rsyslog” package in Ubuntu:
  Fix Released
Status in “rsyslog” source package in Precise:
  Fix Committed
Status in “rsyslog” source package in Trusty:
  Fix Committed

Bug description:
  [Impact]
  In the precise 3.2 series kernel writing strings to /dev/kmsg appears and 
dmesg and /var/log/syslog, in 3.5 series kernel this does not happen properly 
even with the equivalent userspace packages.

  This is because the default facility number in the kernel has changed
  from 0 to 1 for user-space generated kmsg entries. Because of this;
  rsyslog (or any affected sysloggers) need to accept non-kernel
  facility numbers.

  This change was introduced by this commit (in the linux kernel):
  7ff9554bb578ba02166071d2d487b7fc7d860d62

  [Test Case]
  Run the following script as root:

  #!/bin/bash
  STRING=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | head -c 32)
  #  /var/log/syslog # this isn't necessary
  echo $STRING  /dev/kmsg
  sleep 5
  grep $STRING /var/log/syslog
  # This should return 0.

  [Regression Potential]
  Any scripts that rely on syslog output may finally see output produced by 
packages like init/systemd show up in syslog. This changes the default 
rsyslog.conf file settings but isn't a code change.

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[Kernel-packages] [Bug 1356455] Re: linux-armadaxp: 3.2.0-1637.54 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.2.0-1637.54 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Wednesday, 13. August 2014 16:03 UTC
  kernel-stable-master-bug:1355387
  kernel-stable-Certification-testing-end:Thursday, 14. August 2014 08:02 UTC
  kernel-stable-Security-signoff-end:Thursday, 14. August 2014 08:02 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. August 2014 11:02 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. August 2014 11:02 UTC
  ppa-package-testing-start:Thursday, 14. August 2014 11:02 UTC
  kernel-stable-Promote-to-proposed-end:Tuesday, 19. August 2014 19:01 UTC
  kernel-stable-Verification-testing-start:Tuesday, 19. August 2014 20:01 UTC
  kernel-stable-Regression-testing-start:Tuesday, 19. August 2014 20:01 UTC
  kernel-stable-phase:Testing
  kernel-stable-phase-changed:Wednesday, 20. August 2014 06:00 UTC
  kernel-stable-Verification-testing-end:Wednesday, 20. August 2014 06:00 UTC
+ kernel-stable-Regression-testing-end:Friday, 22. August 2014 14:01 UTC

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Title:
  linux-armadaxp: 3.2.0-1637.54 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Invalid
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in “linux-armadaxp” package in Ubuntu:
  Invalid
Status in “linux-armadaxp” source package in Precise:
  In Progress

Bug description:
  This bug is for tracking the 3.2.0-1637.54 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Wednesday, 13. August 2014 16:03 UTC
  kernel-stable-master-bug:1355387
  kernel-stable-Certification-testing-end:Thursday, 14. August 2014 08:02 UTC
  kernel-stable-Security-signoff-end:Thursday, 14. August 2014 08:02 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. August 2014 11:02 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. August 2014 11:02 UTC
  ppa-package-testing-start:Thursday, 14. August 2014 11:02 UTC
  kernel-stable-Promote-to-proposed-end:Tuesday, 19. August 2014 19:01 UTC
  kernel-stable-Verification-testing-start:Tuesday, 19. August 2014 20:01 UTC
  kernel-stable-Regression-testing-start:Tuesday, 19. August 2014 20:01 UTC
  kernel-stable-phase:Testing
  kernel-stable-phase-changed:Wednesday, 20. August 2014 06:00 UTC
  kernel-stable-Verification-testing-end:Wednesday, 20. August 2014 06:00 UTC
  kernel-stable-Regression-testing-end:Friday, 22. August 2014 14:01 UTC

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[Kernel-packages] [Bug 1359742] Re: The kernel panics on transfer

[Krzysztof Leszczyński]

Re: Joseph, this machine worked perfectly with ubuntu 12.04/xen and
never crashed in last 1.5 year (just maintenance reboots for upgrades).

Yes, it crashes on 3.17-rc1 on xen but it works without problems when run 
without xen on bare metal.
On xen it is not able to load even a single module and leaves itself in initrd 
shell. The very same kernel works perfectly (with the same initrd file) when 
booted directly.

I'm attaching the bootlog.


** Attachment added: Bootlog with xen, it crashes on xen.
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359742/+attachment/4184517/+files/log-3.17-xen.txt

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Title:
  The kernel panics on transfer

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I got a 1GB network card and I tried to copy my xen image (30GB), so I run
nc -l 3000  image.dd
  on xen dom0
  and tried to send using nc from another remote machine. 

  The machine crashed after 3-15 seconds. I tried this many many times.
  I managed to get bug using netconsole (attached).

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Aug 21 15:06 seq
   crw-rw 1 root audio 116, 33 Aug 21 15:06 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  CurrentDmesg:
   [   13.914872] init: plymouth-upstart-bridge main process ended, respawning
   [   98.312437] 3w-9xxx: scsi6: AEN: INFO (0x04:0x0029): Verify 
started:unit=0.
  Date: Thu Aug 21 15:09:13 2014
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  PciMultimedia:
   
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=screen
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: placeholder root=/dev/mapper/r5-system1 ro biosdevname=0 
nosplash 
netconsole=@192.168.10.200/eth1,3000@192.168.10.29/bc:ae:c5:e0:af:6c
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/26/2006
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080010
  dmi.board.name: TYAN High-End Dual AMD Opteron, S2882
  dmi.board.vendor: TYAN
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080010:bd07/26/2006:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnTYAN:rnTYANHigh-EndDualAMDOpteron,S2882:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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[Kernel-packages] [Bug 1328088] Re: Kernel network namespace performance regression during rcu development on kernels above 3.8

[Tim Gardner]

** Changed in: linux (Ubuntu)
   Status: New = Fix Committed

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: Fix Committed

** Changed in: linux (Ubuntu Trusty)
   Status: New = Fix Committed

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) = Rafael David Tinoco (inaddy)

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Title:
  Kernel network namespace performance regression during rcu development
  on kernels above 3.8

Status in The Linux Kernel:
  In Progress
Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  SRU Justification:

  Impact: network namespace creation has performance regression since v3.5.
  Fix: my analysis, lklm discussion, upstream patch
  Testcase: 
   
   http://people.canonical.com/~inaddy/lp1328088/make_fake_routers.sh
   http://people.canonical.com/~inaddy/lp1328088/parse.py
   http://people.canonical.com/~inaddy/lp1328088/charts/250.html
   http://people.canonical.com/~inaddy/lp1328088/charts/250-tag.html

   Running make_fake_routers.sh 4000 and using parse.py you can check if 
   fake routers are being created in a good rate /sec (and you can
   compare with all generated charts). 

  

  Original Description:

  Please, follow this in:
  http://people.canonical.com/~inaddy/lp1328088/. Same description on
  daily-basis updated text.

  --
  It was brought to my attention that network namespace creation scalability 
was affected during kernel development.

  The following script was used for all the tests and charts generation:

  http://people.canonical.com/~inaddy/lp1328088/make_fake_routers.sh
  http://people.canonical.com/~inaddy/lp1328088/parse.py

  I measured how many fake routers (above script) could be added per
  second from 0 to 4000 created routers mark. Using this script and a
  git bisect on kernel tree I was led to one specific commit causing
  regression: #911af50 rcu: Provide compile-time control for no-CBs
  CPUs. Even Though this change was experimental at that point, it
  introduced a performance scalability regression (explained below) that
  still last and seems to be the default option for distributions
  nowadays.

  RCU related code looked like to be responsible for the problem. With
  that, every commit from tag v3.8..master that changed any of this
  files: kernel/rcutree.c kernel/rcutree.h kernel/rcutree_plugin.h
  include/trace/events/rcu.h include/linux/rcupdate.h was tested. The
  idea was to check performance regression during rcu development. In
  the worst case, the regression not being related to rcu, I would still
  have data to interpret the performance/scalability regression.

  All text below this refer to 2 groups of charts, generated during the
  study:

  1) Kernel git tags from 3.8 to 3.14.
  http://people.canonical.com/~inaddy/lp1328088/charts/250-tag.html

  2) Kernel git commits for rcu development (111 commits).
  http://people.canonical.com/~inaddy/lp1328088/charts/250.html

  Since there was difference in results depending on how many cpus or
  how the no-cb cpus were configured, 3 kernel config options were used
  on every measure:

  - CONFIG_RCU_NOCB_CPU (disabled): nocbno
  - CONFIG_RCU_NOCB_CPU_ALL (enabled): nocball
  - CONFIG_RCU_NOCB_CPU_NONE (enabled): nocbnone

  Obs: For 1 cpu cases: nocbno, nocbnone, nocball behaves the same since
  w/ only 1 cpu there is no no-cb cpu

  After charts being generated it was clear that NOCB_CPU_ALL (4 cpus)
  affected the fake routers creation process performance and this
  regression continues up to upstream version. It was also clear that,
  after commit #911af50, having more than 1 cpu does not improve
  performance/scalability for netns, makes it worse.

  #911af50
  ...
  +#ifdef CONFIG_RCU_NOCB_CPU_ALL
  +   pr_info(\tExperimental no-CBs for all CPUs\n);
  +   cpumask_setall(rcu_nocb_mask);
  +#endif /* #ifdef CONFIG_RCU_NOCB_CPU_ALL */
  ...

  Comparing standing out points (see charts):

  #81e5949 - good
  #911af50 - bad

  I was able to see that, from the script above, the following lines
  causes major impact on netns scalability/performance:

  1) ip netns add - huge performance regression:
  1 cpu: no regression
  4 cpu: regression for NOCB_CPU_ALL
  obs: regression from 250 netns/sec to 50 netns/sec
   on 500 netns already created mark

  2) ip netns exec - some performance regression
  1 cpu: no regression
  4 cpu: regression for NOCB_CPU_ALL
  obs: regression from 40 netns (+1 exec per netns
   creation) to 20 netns/sec on 500 netns created
   mark

  # Assumption (to be confirmed)

  rcu callbacks being 

[Kernel-packages] [Bug 1360140] Re: trusty still uses APM's out-of-tree xgene-enet patches

[Tim Gardner]

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: Incomplete

** Changed in: linux (Ubuntu Trusty)
   Status: New = Fix Committed

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) = Ming Lei (tom-leiming)

** Changed in: linux (Ubuntu Utopic)
   Status: Incomplete = In Progress

** Changed in: linux (Ubuntu Utopic)
 Assignee: (unassigned) = Tim Gardner (timg-tpi)

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Title:
  trusty still uses APM's out-of-tree xgene-enet patches

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  In Progress

Bug description:
  
  Now all APM's xgene-enet patches are merged to linus tree already, so it is 
time
  to replace these out-of-tree patches with upstreamed xgene-enet commits.

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[Kernel-packages] [Bug 1354469] Re: [3.13.0-30.55] rtl8821ae Kernel PANIC due to calling incorrect function

[Brad Figg]

The one line fix is obviously the right thing here.

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  [3.13.0-30.55] rtl8821ae Kernel PANIC due to calling incorrect
  function

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  I had a support incident with a user of an Asus X551MA containing a
  Realtek RTL8821AE WiFi card. After the kernel update from 3.13.0-24 to
  3.13.0-30 there was a kernel Panic as soon as the wifi card began
  scanning (photograph attached).

   I investigated the bug in detail and diagnosed the cause to commit
  22bf70f which modifies a function prototype called by the RTL8821ae
  driver but does not update the driver to call the alternative
  function.

  Corrective patch attached.

  RIP [a042ffe5] rtl8821ae_rx_query_desc+0x1d5/0xa50
  [rtl8821ae]

  No changes were introduced in the rtl8821ae module between 3.13.0-24
  and 3.13.0-30. The only changes were in mac80211, which rtl8821ae
  depends on (along with cfg80211):

  # check rtl8821ae
  $ gitlog Ubuntu-3.13.0-24.47..Ubuntu-3.13.0-30.55 -- drivers/staging/rtl8821ae
  # check mac80211
  $ gitlog Ubuntu-3.13.0-24.47..Ubuntu-3.13.0-30.55 -- net/mac80211
  7049ad3 Mon May 19 18:45:30 2014 +0100 Michael Braun mac80211: fix WPA with 
VLAN on AP side with ps-sta again
  5d31275 Mon May 19 18:45:30 2014 +0100 Johannes Berg mac80211: fix suspend 
vs. authentication race
  56f2ea4 Mon May 19 18:45:29 2014 +0100 Johannes Berg mac80211: fix potential 
use-after-free
  22bf70f Tue Apr 15 15:27:46 2014 +0100 Johannes Berg mac80211: add length 
check in ieee80211_is_robust_mgmt_frame()
  # check cfg80211
  $ gitlog Ubuntu-3.13.0-24.47..Ubuntu-3.13.0-30.55 -- net/wireless/
  $

  The faulting location is in function rx_query_desc() at offset 0x1d5.

  $ objdump -d
  /lib/modules/3.13.0-30-generic/kernel/drivers/staging/rtl8821ae/rtl8821ae.ko

  00033e40 rtl8821ae_rx_query_desc:

  Faulting instruction is at 0x33e40 + 0x1d5 = 0x34015

  Now I examine the debug-symbols of the module with:

  $ gdb -d drivers/staging/rtl8821ae -d
  drivers/staging/rtl8821ae/rtl8821ae
  
/usr/lib/debug/modules/3.13.0-30-generic/kernel/drivers/staging/rtl8821ae/rtl8821ae.dbgsym.ko

  (gdb) info line rtl8821ae_rx_query_desc
  Line 539 of 
/build/buildd/linux-3.13.0/drivers/staging/rtl8821ae/rtl8821ae/trx.c starts 
at address 0x33e40 rtl8821ae_rx_query_desc
  and ends at 0x33e65 rtl8821ae_rx_query_desc+37.
  (gdb) x/i 0x34015
  0x34015 rtl8821ae_rx_query_desc+469:   movzwl (%rdi),%esi
  (gdb) disas rtl8821ae_rx_query_desc
  ...
  0x00033ffe +446:   je 0x34641 rtl8821ae_rx_query_desc+2049
  0x00034004 +452:   cmpl   $0x18,0x68(%rdx)
  0x00034008 +456:   jbe0x34268 rtl8821ae_rx_query_desc+1064
  0x0003400e +462:   mov0xd8(%rdx),%rdi   /* 
hdr-frame_control */
  0x00034015 +469:   movzwl (%rdi),%esi   /* FAULT %rdi 
invalid */
  0x00034018 +472:   mov%esi,%ecx
  0x0003401a +474:   and$0xfc,%cx
  0x0003401f +479:   cmp$0xa0,%cx
  0x00034024 +484:   je 0x34068 rtl8821ae_rx_query_desc+552
  ...
  (gdb) info line *0x34015
  Line 2194 of /build/buildd/linux-3.13.0/include/linux/ieee80211.h starts at 
address 0x34015 rtl8821ae_rx_query_desc+469
  and ends at 0x34018 rtl8821ae_rx_query_desc+472.

   include/linux/ieee80211.h -
  /**
    * _ieee80211_is_robust_mgmt_frame - check if frame is a robust management 
frame
    * @hdr: the frame (buffer must include at least the first octet of payload)
    */
  static inline bool _ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
  {
     if (ieee80211_is_disassoc(hdr-frame_control) ||  /* LINE 2194 */
     ieee80211_is_deauth(hdr-frame_control))
   return true;

  /**
    * ieee80211_is_disassoc - check if IEEE80211_FTYPE_MGMT  
IEEE80211_STYPE_DISASSOC
    * @fc: frame control bytes in little-endian byteorder
    */
  static inline int ieee80211_is_disassoc(__le16 fc)
  {
     return (fc  cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
    cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DISASSOC);
  }

  - drivers/staging/rtl8821ae/rtl8821ae/trx.c::rtl8821ae_rx_query_desc() 
-
  ...
   if ((ieee80211_is_robust_mgmt_frame(hdr)) /* FAULT LOCATION */
     (ieee80211_has_protected(hdr-frame_control)))
     rx_status-flag = ~RX_FLAG_DECRYPTED;
   else
     rx_status-flag |= RX_FLAG_DECRYPTED;
     }
  ...
  - 8- -

  On investigation it appears that gdb may have an incorrect debug reference 
for the location of 

[Kernel-packages] [Bug 1328587] Re: [HDA-Intel - HDA Intel PCH, recording] External microphone not recognized

[Brad Figg]

The quirk is device specific and so has a very low chance of regression.

** Tags removed: verification-needed-precise verification-needed-trusty
** Tags added: verification-done-precise verification-done-trusty

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Title:
  [HDA-Intel - HDA Intel PCH, recording] External microphone not
  recognized

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Precise:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  With my Fujitsu U904 laptop with the headset jack (an icon with a
  headset next to it) and Ubuntu 14.04, external microphone is not
  detected when attached to the headset jack (through a TRRS splitter I
  have).

  I had to override pin 0x19 with hda-jack-retask from alsa-tools-gui to
  get my external microphone to work, when it was autodetected. I've
  also tried with a random Nokia headset I had around (from N900 or N9),
  and overriding pin 0x19 made it work properly as well.

  Before overriding, I had Microphone (internal) and Analog input
  (internal) shown as input devices, yet my laptop only has a single
  headset jack.

  Judging from other bugs, it's David Henningsson (diwic) who usually
  handles these so I'll subscribe him directly.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pulseaudio 1:4.0-0ubuntu11
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
  Uname: Linux 3.13.0-29-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   КОРИСНИКНАРЕДБА ПРИСТУПА ПИБ-у
   /dev/snd/pcmC1D0c:   danilo 5803 F...m pulseaudio
   /dev/snd/controlC1:  danilo 5803 F pulseaudio
   /dev/snd/controlC0:  danilo 5803 F pulseaudio
danilo31342 F audacity
  CurrentDesktop: Unity
  Date: Tue Jun 10 17:35:35 2014
  EcryptfsInUse: Yes
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_Card: HDA-Intel - HDA Intel PCH
  Title: [HDA-Intel - HDA Intel PCH, recording] Pulseaudio fails to detect card
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2013
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: Version 1.07
  dmi.board.name: FJNB27D
  dmi.board.vendor: FUJITSU
  dmi.board.version: D2
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU
  dmi.chassis.version: LIFEBOOK U904
  dmi.modalias: 
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.07:bd12/11/2013:svnFUJITSU:pnLIFEBOOKU904:pvr10601115935:rvnFUJITSU:rnFJNB27D:rvrD2:cvnFUJITSU:ct10:cvrLIFEBOOKU904:
  dmi.product.name: LIFEBOOK U904
  dmi.product.version: 10601115935
  dmi.sys.vendor: FUJITSU

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[Kernel-packages] [Bug 1360140] Re: trusty still uses APM's out-of-tree xgene-enet patches

[Tim Gardner]

** Changed in: linux (Ubuntu Utopic)
   Status: In Progress = Fix Released

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Title:
  trusty still uses APM's out-of-tree xgene-enet patches

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  
  Now all APM's xgene-enet patches are merged to linus tree already, so it is 
time
  to replace these out-of-tree patches with upstreamed xgene-enet commits.

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[Kernel-packages] [Bug 1349768] Re: kernel 3.13.0-32 ipvs IPv6 header not found related to UDP socket sendto() EPERM errors

[Chris J Arges]

@terom

Can you please test the following build:
http://people.canonical.com/~arges/lp1349768v4/

This has the patch identified by upstream; it would be good to have positive 
testing on this.
This has VS_IPV6  enabled with the fix:
http://archive.linuxvirtualserver.org/html/lvs-devel/2014-08/msg00027.html

Thanks,

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Title:
  kernel 3.13.0-32 ipvs IPv6 header not found related to UDP socket
  sendto() EPERM errors

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Trusty:
  In Progress
Status in “linux” source package in Utopic:
  In Progress

Bug description:
  I have an Ubuntu 14.04 host that I am using as both a keepalived/ipvs
  loadbalancer and dnsmasq server for pxebooting servers.

  After updating linux-image 3.13.0-29.53 - 3.13.0-32.57 I noticed that
  dnsmasq-tftp stopped working. pxeboot clients would hang on the
  Loading /linux TFTP transfer, with the transfer stalling roughly
  ~1000 blocks into the transfer:

  10:30:51.011728 IP 10.1.1.2.43540  10.1.12.1.49165: UDP, length 1412
  10:30:51.011924 IP 10.1.12.1.49165  10.1.1.2.43540: UDP, length 4
  10:30:51.012012 IP 10.1.1.2.43540  10.1.12.1.49165: UDP, length 1412
  10:30:51.012183 IP 10.1.12.1.49165  10.1.1.2.43540: UDP, length 4

  stracing dnsmasq I noticed something very odd: sendto() on the
  socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) would suddenly start
  persistently returning EPERM in mid-transfer, even when dnsmasq
  continued to periodically retry:

  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 1 (in [17], 
left {0, 249834})
  recvfrom(17, \0\4\3\352, 4096, 0, NULL, NULL) = 4
  lseek(16, 1410816, SEEK_SET) = 1410816
  read(16, 
\25\306\345f\2{\r\4)W\276\32\336q\252_\230q\213\341U\354\25\374k7\243\32\221X+\v...,
 1408) = 1408
  sendto(17, 
\0\3\3\353\25\306\345f\2{\r\4)W\276\32\336q\252_\230q\213\341U\354\25\374k7\243\32...,
 1412, 0, {sa_family=AF_INET, sin_port=htons(49165), 
sin_addr=inet_addr(10.1.11.3)}, 16) = 1412
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 1 (in [17], 
left {0, 249839})
  recvfrom(17, \0\4\3\353, 4096, 0, NULL, NULL) = 4
  lseek(16, 1412224, SEEK_SET) = 1412224
  read(16, *\360 
C\363l\320:\256~\307\236\26P\323\274%\260\362\341\232\r\243\370\224\277\221\\\307\372...,
 1408) = 1408
  sendto(17, \0\3\3\354*\360 
C\363l\320:\256~\307\236\26P\323\274%\260\362\341\232\r\243\370\224\277..., 
1412, 0, {sa_family=AF_INET, sin_port=htons(49165), 
sin_addr=inet_addr(10.1.11.3)}, 16) = -1 EPERM (Operation not permitted)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  select(18, [4 5 6 7 8 9 10 11 12 15 17], [], [], {0, 25}) = 0 (Timeout)
  lseek(16, 1412224, SEEK_SET) = 1412224
  read(16, *\360 
C\363l\320:\256~\307\236\26P\323\274%\260\362\341\232\r\243\370\224\277\221\\\307\372...,
 1408) = 1408
  sendto(17, \0\3\3\354*\360 
C\363l\320:\256~\307\236\26P\323\274%\260\362\341\232\r\243\370\224\277..., 
1412, 0, {sa_family=AF_INET, sin_port=htons(49165), 
sin_addr=inet_addr(10.1.11.3)}, 16) = -1 EPERM (Operation not permitted)

  This was with all iptables rules unloaded (so no OUTPUT -j DENY) and
  apparmor profiles torn down.

  I also noticed the following dmesgs appearing at roughly similar times
  to the tftp transfers getting stuck (although not coinciding exactly
  with the stall):

  [70325.516724] IPv6 header not found

  The error pointed to ipvs (which I am using on the same host as an IPv4 NAT 
loadbalancer):
  http://archive.linuxvirtualserver.org/html/lvs-devel/2012-08/msg00018.html
  http://comments.gmane.org/gmane.comp.linux.lvs.devel/3614

  I then tore down the ipvs rules (service keepalived stop) and unloaded
  the modules (rmmod ip_vs_rr ip_vs), and the issue resolved itself -
  the stalled dnsmasq-tftp transfer resumed!

  This seems to be reproducible, i.e. modprobing ip_vs and starting
  keepalived will cause dnsmasq-tftp to stall again, and
  stopping/unloading will resume.

  This seems to happen reproducibly on boot with -32 and -30. This does NOT 
seem to happen with 3.13.0-29 which I was using up until now.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jul 29 13:43 seq
   crw-rw 1 root audio 116, 33 Jul 29 13:43 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64

[Kernel-packages] [Bug 1338582] Re: [i915_bdw] No picture on BDW-Y SDP with latest kernel

[Timo Aaltonen]

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  [i915_bdw] No picture on BDW-Y SDP with latest kernel

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  The Intel BDW-Y SDP needs a few patches from 3.15 to fix modesetting
  issues with it's highres panel:

  eeb6324dd6668b0 drm/i915: consider the source max DP lane count too
  56071a207602a45 drm/i915: use lane count and link rate from VBT as minimums 
for eDP
  f4cdbc21444a45d drm/i915/dp: force eDP lane count to max available lanes on 
BDW

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[Kernel-packages] [Bug 1353405] Re: [i915_bdw] fix a warning message during resume from suspend

[Timo Aaltonen]

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  [i915_bdw] fix a warning message during resume from suspend

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed

Bug description:
  fix a warning message on resume:

  [   55.632355] WARNING: CPU: 3 PID: 4178 at 
drivers/gpu/drm/i915/intel_pm.c:5570 check_power_well_state+0x69/0x6f [i915]()
  [   55.632358] state mismatch for 'display' (always_on 0 hw state 0 use-count 
2 disable_power_well 1

  upstream commit 76c4b250080fff6, only applicable to i915_bdw on
  trusty.

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[Kernel-packages] [Bug 1300349] Re: 8086:0a16 [Dell Inspiron 17R 5737] Video looks interlaced

[Peter-jezdec]

I did the bisection again, this time on the v3.15.6 version and found that 
1c46b5d7cd5d9912687a9e65626cdc24b1074ae1 is the first bad commit.
commit 1c46b5d7cd5d9912687a9e65626cdc24b1074ae1
Author: Dave Airlie airl...@redhat.com
Date:   Mon Jul 14 11:04:39 2014 +1000

Revert drm/i915: reverse dp link param selection, prefer fast over wide 
again

commit c6930992948adf0f8fc1f6ff1da51c5002a2cf95 upstream.

This reverts commit 38aecea0ccbb909d635619cba22f1891e589b434.

This breaks Haswell Thinkpad + Lenovo dock in SST mode with a HDMI monitor 
attached.

Before this we can 1920x1200 mode, after this we only ever get 1024x768, and
a lot of deferring.

This didn't revert clean, but this should be fine.

bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1117008
Signed-off-by: Dave Airlie airl...@redhat.com
Signed-off-by: Daniel Vetter daniel.vet...@ffwll.ch
Signed-off-by: Greg Kroah-Hartman gre...@linuxfoundation.org

:04 04 a60449ba7deb5b270c514321ed0c60051d1f8c79
4edb98fefb9abc338b3b8314dbbf4c210a4ac67b M  drivers


** Bug watch added: Red Hat Bugzilla #1117008
   https://bugzilla.redhat.com/show_bug.cgi?id=1117008

** Tags added: kernel-bug-exists-upstream

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Title:
  8086:0a16 [Dell Inspiron 17R 5737] Video looks interlaced

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The video looks like interlaced video where every other line is
  shifted. This occurs in 12.04.3 - 14.04 beta2. This doesn't occur in
  12.04.0.

  ---
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu 2164 F pulseaudio
   /dev/snd/controlC0:  ubuntu 2164 F pulseaudio
  CasperVersion: 1.339
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  LiveMediaBuild: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: Dell Inc. Inspiron 5737
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper 
initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-19-generic N/A
   linux-backports-modules-3.13.0-19-generic  N/A
   linux-firmware 1.126
  StagingDrivers: rts5139
  Tags:  trusty staging
  Uname: Linux 3.13.0-19-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/12/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 04X8RP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A07
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd11/12/2013:svnDellInc.:pnInspiron5737:pvrA07:rvnDellInc.:rn04X8RP:rvrA00:cvnDellInc.:ct8:cvrA07:
  dmi.product.name: Inspiron 5737
  dmi.product.version: A07
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1360326] [NEW] s4 mini usb internet connection share problem

[jfcgauss]

Public bug reported:

when i try to share 3g internet connection of my s4 mini (gt-i9190 with
android 4.2.2) smart phone with my ubuntu laptop via a usb cable, i get
a disconnect error. it used to work about a month ago..

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-34-generic 3.13.0-34.60
ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
Uname: Linux 3.13.0-34-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  serhat 1876 F pulseaudio
 /dev/snd/controlC0:  serhat 1876 F pulseaudio
CurrentDesktop: Unity
Date: Fri Aug 22 18:24:29 2014
HibernationDevice: RESUME=UUID=20fb7480-fe21-4e14-a55f-90889ea2a7d4
InstallationDate: Installed on 2014-06-04 (78 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
MachineType: Packard Bell EasyNote TM81
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=fe331167-1298-49b1-97e2-981ba52870d8 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-34-generic N/A
 linux-backports-modules-3.13.0-34-generic  N/A
 linux-firmware 1.127.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/23/2010
dmi.bios.vendor: Packard Bell
dmi.bios.version: V1.04
dmi.board.name: EasyNote TM81
dmi.board.vendor: Packard Bell
dmi.board.version: V1.04
dmi.chassis.type: 10
dmi.chassis.vendor: Packard Bell
dmi.chassis.version: V1.04
dmi.modalias: 
dmi:bvnPackardBell:bvrV1.04:bd04/23/2010:svnPackardBell:pnEasyNoteTM81:pvrV1.04:rvnPackardBell:rnEasyNoteTM81:rvrV1.04:cvnPackardBell:ct10:cvrV1.04:
dmi.product.name: EasyNote TM81
dmi.product.version: V1.04
dmi.sys.vendor: Packard Bell

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug trusty

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Title:
  s4 mini usb internet connection share problem

Status in “linux” package in Ubuntu:
  New

Bug description:
  when i try to share 3g internet connection of my s4 mini (gt-i9190
  with android 4.2.2) smart phone with my ubuntu laptop via a usb cable,
  i get a disconnect error. it used to work about a month ago..

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  serhat 1876 F pulseaudio
   /dev/snd/controlC0:  serhat 1876 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 18:24:29 2014
  HibernationDevice: RESUME=UUID=20fb7480-fe21-4e14-a55f-90889ea2a7d4
  InstallationDate: Installed on 2014-06-04 (78 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Packard Bell EasyNote TM81
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=fe331167-1298-49b1-97e2-981ba52870d8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2010
  dmi.bios.vendor: Packard Bell
  dmi.bios.version: V1.04
  dmi.board.name: EasyNote TM81
  dmi.board.vendor: Packard Bell
  dmi.board.version: V1.04
  dmi.chassis.type: 10
  dmi.chassis.vendor: Packard Bell
  dmi.chassis.version: V1.04
  dmi.modalias: 
dmi:bvnPackardBell:bvrV1.04:bd04/23/2010:svnPackardBell:pnEasyNoteTM81:pvrV1.04:rvnPackardBell:rnEasyNoteTM81:rvrV1.04:cvnPackardBell:ct10:cvrV1.04:
  dmi.product.name: EasyNote TM81
  dmi.product.version: V1.04
  dmi.sys.vendor: Packard Bell

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[Kernel-packages] [Bug 1359803] Re: External mic not being used in combo port

[Mohammed Irfan]

Thank you for the reply.

Upstream kernel 3.17-rc1 did it! (general amd64)

** Tags added: kernel-fixed-upstream

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Title:
  External mic not being used in combo port

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I'm using Ubuntu 14.04 on my Asus 1015E that only has a combo audio
  port which accepts smartphone type headsets (3.5mm TRRS headphones
  with mic on the same wire).

  Ubuntu does not deactivate the built-in mic when I connect my headset.
  It doesn't even use the headset mic and instead keeps picking up audio
  signal from the integrated microphone (that's on my laptop bezel).

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  power-inside   4651 F pulseaudio
  Date: Thu Aug 21 20:24:20 2014
  HibernationDevice: RESUME=UUID=d0a4bd33-50b7-419e-80da-efc7ad5b1247
  InstallationDate: Installed on 2013-11-08 (286 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: ASUSTeK COMPUTER INC. 1015E
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic 
root=UUID=0323822b-7902-4f91-bf79-2a91c47d7df5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (124 days ago)
  dmi.bios.date: 03/15/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1015E.303
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: 1015E
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1015E.303:bd03/15/2013:svnASUSTeKCOMPUTERINC.:pn1015E:pvr1.0:rvnASUSTeKCOMPUTERINC.:rn1015E:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: 1015E
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1359146] Re: Kernel crash when mounting bcache on a vm with virtio

[Chris J Arges]

** Tags added: bug-exists-upstream

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Title:
  Kernel crash when mounting bcache on a vm with virtio

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  bcache used in a virtual machine:

  If you create a bcache device with caching device and backing device
  on virtio disks, it will let you do your work until you mount it where
  it crashes the virtual machine (virtual machine is utopic, host is
  trusty).

  For example:
  if your backing device is /dev/vdb, and your caching device is /dev/vdc:

  sudo make-bcache -B /dev/vdc -C /dev/vdb --writeback
  is ok

  mkfs.ext4 /dev/bcache0 -L bcache-test
  is ok

  but
  mount /dev/bcache0 /media/bcache

  make it crash, if I remember well one time I had a few seconds before
  crash, but I don't have any log files.

  qemu-system-x86 is version 2.0.0+dfsg-2ubuntu1.2

  Re-installing, and using IDE virtual interface seems to create and
  mount the bcache device is ok.

  After bcache created an mounted successfully with IDE interfaces,
  switching to SATA, SCSI, and USB with booting and mounting seemed ok.

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[Kernel-packages] [Bug 1359980] Re: [Hyper-V] Unable to perform a full kernel crash on Ubuntu 14.10

[Joseph Salisbury]

** Tags added: kernel-hyper-v

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Title:
  [Hyper-V] Unable to perform a full kernel crash on Ubuntu 14.10

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Utopic:
  In Progress

Bug description:
  System details:
  Linux ubuntu 3.16.0-9-generic #14-Ubuntu SMP Fri Aug 15 15:03:57 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux
  Ubuntu Server 14.10 Daily build from 19th Aug (first build picked up for 
testing)

  We have followed the steps at
  https://wiki.ubuntu.com/Kernel/CrashdumpRecipe to configure kdump on a
  Generation 1 VM.

  kdump is loaded and when we trigger the crash, a kernel panic is
  displayed.

  Issues:
  1. The vmcore/crash file is not generated under /var/crash as configured in 
the kdump config.
  2. The VM will hang and not reboot.  Default action to take in case of a 
failure is to reboot - again as set in kdump config.

  Repro rate: 100%
  VM settings: tests ran with 1 CPU core or 4 cores.
  Negociated VMBus is 3.0, which has been integrated since 14.04 so this should 
work as no other patches are needed. 
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1317697)

  I'm also attaching the serial console output of both cases - single
  core and SMP.

  root@ubuntu:~# kdump-config  load
  efi memory descriptor version 0 is not supported!
   * loaded kdump kernel

  root@ubuntu:~# cat /sys/kernel/kexec_crash_loaded
  1

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[Kernel-packages] [Bug 1360326] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New = Confirmed

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Title:
  s4 mini usb internet connection share problem

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  when i try to share 3g internet connection of my s4 mini (gt-i9190
  with android 4.2.2) smart phone with my ubuntu laptop via a usb cable,
  i get a disconnect error. it used to work about a month ago..

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  serhat 1876 F pulseaudio
   /dev/snd/controlC0:  serhat 1876 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 18:24:29 2014
  HibernationDevice: RESUME=UUID=20fb7480-fe21-4e14-a55f-90889ea2a7d4
  InstallationDate: Installed on 2014-06-04 (78 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Packard Bell EasyNote TM81
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=fe331167-1298-49b1-97e2-981ba52870d8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2010
  dmi.bios.vendor: Packard Bell
  dmi.bios.version: V1.04
  dmi.board.name: EasyNote TM81
  dmi.board.vendor: Packard Bell
  dmi.board.version: V1.04
  dmi.chassis.type: 10
  dmi.chassis.vendor: Packard Bell
  dmi.chassis.version: V1.04
  dmi.modalias: 
dmi:bvnPackardBell:bvrV1.04:bd04/23/2010:svnPackardBell:pnEasyNoteTM81:pvrV1.04:rvnPackardBell:rnEasyNoteTM81:rvrV1.04:cvnPackardBell:ct10:cvrV1.04:
  dmi.product.name: EasyNote TM81
  dmi.product.version: V1.04
  dmi.sys.vendor: Packard Bell

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[Kernel-packages] [Bug 1359997] Re: Touchpad of HP Chromebook 14 no longer works with latest kernel

[Joseph Salisbury]

The 3.13.0-35 kernel is now available in the -proposed repository.  Would it be 
possible for you to test this latest kernel and post back if it resolves this 
bug?
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to 
enable and use -proposed. 

We can perform a kernel bisect if the bug still exists in -proposed.

Thank you in advance!


** Changed in: linux (Ubuntu)
   Importance: Undecided = Medium

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Title:
  Touchpad of HP Chromebook 14 no longer works with latest kernel

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  After the recent upgrade to the 3.13.0-34 kernel the touchpad on the
  HP Chromebook 14 with Ubuntu 14.04 installed via chrubuntu no longer
  works. By booting up with the previous version of the kernel which is
  3.13.0-32, the touch pad works fine.

  $ lsb_release -rd
  Description:  Ubuntu 14.04.1 LTS
  Release:  14.04

  With version 3.13.0-32 lshw returns the following for the serial ports:
  *-serial:0
   description: Serial bus controller
   product: Lynx Point-LP I2C Controller #0
   vendor: Intel Corporation
   physical id: 15.1
   bus info: pci@:00:15.1
   version: 04
   width: 32 bits
   clock: 33MHz
   capabilities: pm bus_master cap_list
   configuration: driver=i2c-designware-pci latency=0
   resources: irq:21 memory:e051a000-e051afff 
memory:e051b000-e051bfff
  *-serial:1
   description: Serial bus controller
   product: Lynx Point-LP I2C Controller #1
   vendor: Intel Corporation
   physical id: 15.2
   bus info: pci@:00:15.2
   version: 04
   width: 32 bits
   clock: 33MHz
   capabilities: pm bus_master cap_list
   configuration: driver=i2c-designware-pci latency=0
   resources: irq:21 memory:e051c000-e051cfff 
memory:e051d000-e051dfff

  whereas with 3.13.0-34 it returns:
  *-serial:0 UNCLAIMED
   description: Serial bus controller
   product: Lynx Point-LP I2C Controller #0
   vendor: Intel Corporation
   physical id: 15.1
   bus info: pci@:00:15.1
   version: 04
   width: 32 bits
   clock: 33MHz
   capabilities: pm bus_master cap_list
   configuration: latency=0
   resources: memory:e051a000-e051afff memory:e051b000-e051bfff
  *-serial:1 UNCLAIMED
   description: Serial bus controller
   product: Lynx Point-LP I2C Controller #1
   vendor: Intel Corporation
   physical id: 15.2
   bus info: pci@:00:15.2
   version: 04
   width: 32 bits
   clock: 33MHz
   capabilities: pm bus_master cap_list
   configuration: latency=0
   resources: memory:e051c000-e051cfff memory:e051d000-e051dfff
  --- 
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  odysseas   1667 F pulseaudio
   /dev/snd/controlC0:  odysseas   1667 F pulseaudio
  DistroRelease: Ubuntu 14.04
  MachineType: Hewlett-Packard Falco
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=da0a2ba1-af5e-4893-9a16-bec85f4d2a2f ro quiet splash=verbose
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  Tags:  trusty
  Uname: Linux 3.13.0-34-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 10/18/2013
  dmi.bios.vendor: coreboot
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvncoreboot:bvr:bd10/18/2013:svnHewlett-Packard:pnFalco:pvr1.0:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: Falco
  dmi.product.version: 1.0
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1360326] Re: s4 mini usb internet connection share problem

[Joseph Salisbury]

The 3.13.0-35 kernel is now available in the -proposed repository. Would it be 
possible for you to test this latest kernel and post back if it resolves this 
bug?
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to 
enable and use -proposed.

We can perform a kernel bisect if the bug still exists in -proposed.

Thank you in advance!

** Changed in: linux (Ubuntu)
   Importance: Undecided = Medium

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

** Tags added: performing-bisect

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Title:
  s4 mini usb internet connection share problem

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  when i try to share 3g internet connection of my s4 mini (gt-i9190
  with android 4.2.2) smart phone with my ubuntu laptop via a usb cable,
  i get a disconnect error. it used to work about a month ago..

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  serhat 1876 F pulseaudio
   /dev/snd/controlC0:  serhat 1876 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 18:24:29 2014
  HibernationDevice: RESUME=UUID=20fb7480-fe21-4e14-a55f-90889ea2a7d4
  InstallationDate: Installed on 2014-06-04 (78 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Packard Bell EasyNote TM81
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=fe331167-1298-49b1-97e2-981ba52870d8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2010
  dmi.bios.vendor: Packard Bell
  dmi.bios.version: V1.04
  dmi.board.name: EasyNote TM81
  dmi.board.vendor: Packard Bell
  dmi.board.version: V1.04
  dmi.chassis.type: 10
  dmi.chassis.vendor: Packard Bell
  dmi.chassis.version: V1.04
  dmi.modalias: 
dmi:bvnPackardBell:bvrV1.04:bd04/23/2010:svnPackardBell:pnEasyNoteTM81:pvrV1.04:rvnPackardBell:rnEasyNoteTM81:rvrV1.04:cvnPackardBell:ct10:cvrV1.04:
  dmi.product.name: EasyNote TM81
  dmi.product.version: V1.04
  dmi.sys.vendor: Packard Bell

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[Kernel-packages] [Bug 1360126] Re: [LENOVO 2356LRG] suspend/resume failure

[Joseph Salisbury]

Did the battery get drained while the system was suspended?  That would
cause this error to appear.

** Changed in: linux (Ubuntu)
   Importance: Undecided = Low

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

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Title:
  [LENOVO 2356LRG] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  On Lenovo T430s. It seems that the suspend/resume on my laptop is
  working fine. However, apport still flags error but nothing is clear
  as going wrong.

  It acted as expected.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   tom3793 F...m pulseaudio
   /dev/snd/controlC0:  tom3793 F pulseaudio
  Date: Wed Aug 20 09:03:12 2014
  DuplicateSignature: suspend/resume:LENOVO 2356LRG:G7ETA0WW (2.60 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=746b5730-f2d7-453c-a890-361da7e7aba4
  InstallationDate: Installed on 2014-06-25 (58 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 2356LRG
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-9-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [LENOVO 2356LRG] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-07-31 (21 days ago)
  UserGroups:
   
  dmi.bios.date: 05/14/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ETA0WW (2.60 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2356LRG
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG7ETA0WW(2.60):bd05/14/2014:svnLENOVO:pn2356LRG:pvrThinkPadT430s:rvnLENOVO:rn2356LRG:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2356LRG
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1360326] Re: s4 mini usb internet connection share problem

[jfcgauss]

no, it did not work with -35 either..

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Title:
  s4 mini usb internet connection share problem

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  when i try to share 3g internet connection of my s4 mini (gt-i9190
  with android 4.2.2) smart phone with my ubuntu laptop via a usb cable,
  i get a disconnect error. it used to work about a month ago..

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  serhat 1876 F pulseaudio
   /dev/snd/controlC0:  serhat 1876 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 18:24:29 2014
  HibernationDevice: RESUME=UUID=20fb7480-fe21-4e14-a55f-90889ea2a7d4
  InstallationDate: Installed on 2014-06-04 (78 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Packard Bell EasyNote TM81
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=fe331167-1298-49b1-97e2-981ba52870d8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2010
  dmi.bios.vendor: Packard Bell
  dmi.bios.version: V1.04
  dmi.board.name: EasyNote TM81
  dmi.board.vendor: Packard Bell
  dmi.board.version: V1.04
  dmi.chassis.type: 10
  dmi.chassis.vendor: Packard Bell
  dmi.chassis.version: V1.04
  dmi.modalias: 
dmi:bvnPackardBell:bvrV1.04:bd04/23/2010:svnPackardBell:pnEasyNoteTM81:pvrV1.04:rvnPackardBell:rnEasyNoteTM81:rvrV1.04:cvnPackardBell:ct10:cvrV1.04:
  dmi.product.name: EasyNote TM81
  dmi.product.version: V1.04
  dmi.sys.vendor: Packard Bell

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[Kernel-packages] [Bug 1359766] Re: Kernel fails to execute code for killing OOM task if oom_kill_allocating_task = 0

[Joseph Salisbury]

The 3.13.0-35 kernel is now available in the -proposed repository. Would it be 
possible for you to test this latest kernel and post back if it resolves this 
bug?
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to 
enable and use -proposed.

We can perform a Reverse kernel bisect to find the commit that fixes
this, if the bug still exists in -proposed.

Thank you in advance!

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Title:
  Kernel fails to execute code for killing OOM task if
  oom_kill_allocating_task = 0

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The problem is thoroughly described in this question:
  http://askubuntu.com/q/398236/20275

  Steps to reproduce:
  Make sure oom_kill_allocating_task = 0 (it's the default configuration)
  cat /proc/sys/vm/oom_kill_allocating_task
  echo 0 | sudo tee /proc/sys/vm/oom_kill_allocating_task
  Disable your swap to make the test faster.
  Fill your RAM.
  After that the machine will freeze completely forever spinning HDD for some 
reason and thus slowly degrading it.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  int2114 F pulseaudio
  CurrentDesktop: KDE
  Date: Thu Aug 21 16:40:15 2014
  HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1360326] Re: s4 mini usb internet connection share problem

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.17 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc1-utopic/

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Title:
  s4 mini usb internet connection share problem

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  when i try to share 3g internet connection of my s4 mini (gt-i9190
  with android 4.2.2) smart phone with my ubuntu laptop via a usb cable,
  i get a disconnect error. it used to work about a month ago..

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  serhat 1876 F pulseaudio
   /dev/snd/controlC0:  serhat 1876 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 18:24:29 2014
  HibernationDevice: RESUME=UUID=20fb7480-fe21-4e14-a55f-90889ea2a7d4
  InstallationDate: Installed on 2014-06-04 (78 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: Packard Bell EasyNote TM81
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=fe331167-1298-49b1-97e2-981ba52870d8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/23/2010
  dmi.bios.vendor: Packard Bell
  dmi.bios.version: V1.04
  dmi.board.name: EasyNote TM81
  dmi.board.vendor: Packard Bell
  dmi.board.version: V1.04
  dmi.chassis.type: 10
  dmi.chassis.vendor: Packard Bell
  dmi.chassis.version: V1.04
  dmi.modalias: 
dmi:bvnPackardBell:bvrV1.04:bd04/23/2010:svnPackardBell:pnEasyNoteTM81:pvrV1.04:rvnPackardBell:rnEasyNoteTM81:rvrV1.04:cvnPackardBell:ct10:cvrV1.04:
  dmi.product.name: EasyNote TM81
  dmi.product.version: V1.04
  dmi.sys.vendor: Packard Bell

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[Kernel-packages] [Bug 1359706] Re: EXT4 file system corruption on ubuntu server 14.04 LTS

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.17 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc1-utopic/

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Title:
  EXT4 file system corruption on ubuntu server 14.04 LTS

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  There was extensive file system corruption triggered by a user (non-
  root) program consuming all memory. Dmesg contained following
  messages:

  [2678426.843981] Out of memory: Kill process 31328 (python) score 983 or 
sacrifice child
  [2678426.844151] Killed process 31328 (python) total-vm:60801412kB, 
anon-rss:60694516kB, file-rss:0kB
  [2893469.391974] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49231)
  [2893469.391982] Buffer I/O error on device dm-2, logical block 49231
  [2893469.392032] Buffer I/O error on device dm-2, logical block 49232
  [2893469.395494] Buffer I/O error on device dm-2, logical block 49233
  [2893469.569757] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7864978 (offset 0 size 0 starting block 20808467)
  [2893469.569762] Buffer I/O error on device dm-2, logical block 20808467
  [2893469.569896] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7866610 (offset 0 size 0 starting block 79732436)
  [2893469.569899] Buffer I/O error on device dm-2, logical block 79732436
  [2893469.570176] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7866610 (offset 8192 size 4096 starting block 109098591)
  [2893469.570180] Buffer I/O error on device dm-2, logical block 109098591
  [2893469.707534] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49217)
  [2893469.707539] Buffer I/O error on device dm-2, logical block 49217
  [2893469.707578] Buffer I/O error on device dm-2, logical block 49218
  [2893469.707674] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49223)
  [2893469.707679] Buffer I/O error on device dm-2, logical block 49223
  [2893469.707768] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49226)
  [2893469.707773] Buffer I/O error on device dm-2, logical block 49226
  [2893469.707859] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7865240 (offset 0 size 0 starting block 49229)
  [2893469.707870] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7864600 (offset 0 size 0 starting block 44853)
  [2893469.707876] EXT4-fs warning (device dm-2): ext4_end_bio:317: I/O error 
-5 writing to inode 7864600 (offset 0 size 0 starting block 44858)
  [2893469.726747] Aborting journal on device dm-2-8.
  [2893469.768725] init: rsyslog main process (919) killed by BUS signal
  [2893469.768766] init: rsyslog main process ended, respawning
  [2893469.867576] Buffer I/O error on device dm-2, logical block 65044480
  [2893469.867617] lost page write due to I/O error on dm-2
  [2893469.867641] JBD2: Error -5 detected when updating journal superblock for 
dm-2-8.
  [2893470.103486] Buffer I/O error on device dm-2, logical block 0
  [2893470.103524] lost page write due to I/O error on dm-2
  [2893470.103568] EXT4-fs error (device dm-2): ext4_journal_check_start:56: 
Detected aborted journal
  [2893470.103684] EXT4-fs (dm-2): Remounting filesystem read-only
  [2893470.103770] EXT4-fs (dm-2): previous I/O error to superblock detected
  [2893470.197496] Buffer I/O error on device dm-2, logical block 0
  [2893470.197584] lost page write due to I/O error on dm-2
  [2893470.197720] Core dump to |/usr/share/apport/apport 439 7 0 439 pipe 
failed
  [2893470.208395] init: rsyslog pre-start process (439) killed by BUS signal
  [2893470.378616] Core dump to |/usr/share/apport/apport 442 7 0 442 pipe 
failed
  [2893470.380183] init: startpar-bridge (rsyslog--stopped) main process (442) 
killed by BUS signal
  [2893511.046711] Core dump to |/usr/share/apport/apport 1421 7 
18446744073709551615 1421 pipe failed
  [2903746.904285] EXT4-fs warning (device dm-1): __ext4_read_dirblock:681: 
error reading directory block (ino 

[Kernel-packages] [Bug 1359754] Re: Booting time got slower with newer kernel versions

[Joseph Salisbury]

Before starting a bisect, would it be possible for you to test the
latest upstream kernel? Refer to
https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.17 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc1-utopic/

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Title:
  Booting time got slower with newer kernel versions

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 14.10 dev with linux-image-generic 3.16.0.9.10 and as 
already mentioned in the other ticket 
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1325819) I'm noticing a 
performance loss in booting time of a few seconds with newer versions of the 
kernel. But interestingly one linked kernel in the other ticket 
(http://kernel.ubuntu.com/~jsalisbury/lp1325819/ - 3.13.0-031300rc3-generic) 
doesn't have this problem. In the attachments are 2 dmesg logs of the different 
kernels. As they show the 3.13.0-031300rc3-generic was ~2 seconds faster with 
loading the nvidia module (last lines in dmesg) than the current kernel. I'm 
wondering why there is this difference between those kernels in booting time.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.16.0-9-generic.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D0', 
'/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p', 
'/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/timer'] failed with exit code 1:
  BootDmesg: (Nothing has been logged yet.)
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfcff4000 irq 16'
 Mixer name : 'Realtek ALC662 rev1'
 Components : 'HDA:10ec0662,18497662,00100101'
 Controls  : 36
 Simple ctrls  : 18
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfe97c000 irq 19'
 Mixer name : 'Nvidia GPU 42 HDMI/DP'
 Components : 'HDA:10de0042,14583555,00100100'
 Controls  : 21
 Simple ctrls  : 3
  CurrentDesktop: LXDE
  DistroRelease: Ubuntu 14.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=23b2ee46-5930-41bc-a3e5-33800a236db2
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb: Error: [Errno 2] No such file or directory
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=05338ff8-a226-421b-90a4-1dd45199f783 ro elevator=cfq
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  utopic
  Uname: Linux 3.16.0-9-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo wireshark
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 10/02/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.40
  dmi.board.asset.tag: BC5FF4739C55
  dmi.board.name: 960GM/U3S3 FX
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.40:bd10/02/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn960GM/U3S3FX:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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[Kernel-packages] [Bug 1344049] Re: Please cherry-pick tc rule fix for userns

[Stéphane Graber]

root@qdisc:~# tc qdisc add dev eth0 root netem delay 50ms
root@qdisc:~# ping 10.0.3.1
PING 10.0.3.1 (10.0.3.1) 56(84) bytes of data.
64 bytes from 10.0.3.1: icmp_seq=1 ttl=64 time=50.3 ms
64 bytes from 10.0.3.1: icmp_seq=2 ttl=64 time=50.3 ms
^C
--- 10.0.3.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 50.360/50.363/50.367/0.224 ms
root@qdisc:~# 


So confirmed to work as expected, thanks!

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  Please cherry-pick tc rule fix for userns

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  Hello,

  I pushed a fix to the mainline kernel which I believe will first be released 
in 3.16.
  This change is required to make setting tc rules inside an unprivileged lxc 
container (assuming the userns owns a netns).

  Commit id is: 4e8bbb819d1594a01f91b1de83321f68d3e6e245

  Can we please have this cherry-picked in all post-3.12 actively
  maintained kernels (so, that's at least the distro trusty and utopic
  kernels)?

  Thanks

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[Kernel-packages] [Bug 1325713] Re: need vdso*.so images installed under /lib/modules for systemtap etc.

[Tim Gardner]

Ubuntu-3.13.0-30.54

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress = Fix Released

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Title:
  need vdso*.so images installed under /lib/modules for systemtap etc.

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  The vdso* files are built into the kernel for loading into userspace
  binaries to accelerate various kernel-related operations.  These files
  do not need to be packaged  installed for the system to operate, and
  indeed they aren't part of the linux-image* deb's in Ubuntu.  However,
  tools such as systemtap (and possibly perf and oprofile;
  https://bugs.launchpad.net/ubuntu/+source/oprofile/+bug/295975) need
  them, in order to unwind user-space stacks.

  In Fedora, these vdso.so's are installed with:

 [...]
  %{make} -s ARCH=$Arch INSTALL_MOD_PATH=$RPM_BUILD_ROOT vdso_install 
KERNELRELEASE=$KernelVer
 [...]

  so they show up under /usr/lib/modules/`uname -r`/vdso/.

  Please make the change to have the linux-image deb preserve  ship these 
.so's in the same location.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jun  2 14:54 seq
   crw-rw 1 root audio 116, 33 Jun  2 14:54 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/vm--ubuntu14--vg-swap_1
  InstallationDate: Installed on 2014-04-22 (41 days ago)
  InstallationMedia: Ubuntu-Server 14.04 LTS Trusty Tahr - Release amd64 
(20140416.2)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Bochs Bochs
  Package: linux (not installed)
  PciMultimedia:
   
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/vm--ubuntu14--vg-root ro
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127.2
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare stapdev stapusr sudo
  _MarkForUpload: True
  dmi.bios.date: 01/01/2011
  dmi.bios.vendor: Bochs
  dmi.bios.version: Bochs
  dmi.chassis.type: 1
  dmi.chassis.vendor: Bochs
  dmi.modalias: 
dmi:bvnBochs:bvrBochs:bd01/01/2011:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
  dmi.product.name: Bochs
  dmi.sys.vendor: Bochs

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[Kernel-packages] [Bug 1359754] Re: Booting time got slower with newer kernel versions

[Sworddragon]

** Tags added: kernel-bug-exists-upstream

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Title:
  Booting time got slower with newer kernel versions

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 14.10 dev with linux-image-generic 3.16.0.9.10 and as 
already mentioned in the other ticket 
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1325819) I'm noticing a 
performance loss in booting time of a few seconds with newer versions of the 
kernel. But interestingly one linked kernel in the other ticket 
(http://kernel.ubuntu.com/~jsalisbury/lp1325819/ - 3.13.0-031300rc3-generic) 
doesn't have this problem. In the attachments are 2 dmesg logs of the different 
kernels. As they show the 3.13.0-031300rc3-generic was ~2 seconds faster with 
loading the nvidia module (last lines in dmesg) than the current kernel. I'm 
wondering why there is this difference between those kernels in booting time.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.16.0-9-generic.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D0', 
'/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p', 
'/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/timer'] failed with exit code 1:
  BootDmesg: (Nothing has been logged yet.)
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfcff4000 irq 16'
 Mixer name : 'Realtek ALC662 rev1'
 Components : 'HDA:10ec0662,18497662,00100101'
 Controls  : 36
 Simple ctrls  : 18
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfe97c000 irq 19'
 Mixer name : 'Nvidia GPU 42 HDMI/DP'
 Components : 'HDA:10de0042,14583555,00100100'
 Controls  : 21
 Simple ctrls  : 3
  CurrentDesktop: LXDE
  DistroRelease: Ubuntu 14.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=23b2ee46-5930-41bc-a3e5-33800a236db2
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb: Error: [Errno 2] No such file or directory
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=05338ff8-a226-421b-90a4-1dd45199f783 ro elevator=cfq
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  utopic
  Uname: Linux 3.16.0-9-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo wireshark
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 10/02/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.40
  dmi.board.asset.tag: BC5FF4739C55
  dmi.board.name: 960GM/U3S3 FX
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.40:bd10/02/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn960GM/U3S3FX:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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[Kernel-packages] [Bug 1309576] Re: powerpc: Missing Turbo mode

[Tim Gardner]

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
   Status: In Progress

** Changed in: linux (Ubuntu Utopic)
   Status: In Progress = Fix Released

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Title:
  powerpc: Missing Turbo mode

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  
  81f359027a3a383cc1dc79499ce97f1074861e5b cpufreq: powernv: Select CPUFreq 
related Kconfig options for powernv
  0692c69138355fdbf32ecf70a2cde9c1fc3d7bb2 cpufreq: powernv: Use 
cpufreq_frequency_table.driver_data to store pstate ids
  b3d627a5f2bf1a9a486f65af6f7c2ce0e09b3d12 cpufreq: powernv: cpufreq driver for 
powernv platform

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[Kernel-packages] [Bug 1347012] Re: Trusty: Mellenox refresh

[Tim Gardner]

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress = Fix Committed

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Title:
  Trusty: Mellenox refresh

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  Four important bug fixes to review and pull:

  [net-next,1/4] net/mlx4_en: current_mac isn't updated in port up
  [net-next,2/4] net/mlx4_en: Disable blueflame using ethtool private flags
  [net-next,3/4] net/mlx4_core: Use low memory profile on kdump kernel
  [net-next,4/4] net/mlx4_en: Reduce memory consumption on kdump kernel

  Here is a list of bug-fix patches I would like you to pull to Ubuntu
  14.04.1/12.04.5/SRU:

  111c609 net/mlx4_core: Reset RoCE VF gids when guest driver goes down
  ce8d9e0 net/mlx4_core: Add UPDATE_QP SRIOV wrapper support
  83d3459 net/mlx4_core: Don't issue PCIe speed/width checks for VFs
  f24f790 net/mlx4_core: Load the Eth driver first
  0254bc8 net/mlx4_core: Fix slave id computation for single port VF
  531d901 net/mlx4_core: Adjust port number in qp_attach wrapper when detaching
  c98235c mlx4_en: don't use napi_synchronize inside mlx4_en_netpoll
  e1a5ddc net/mlx4_core: Defer VF initialization till PF is fully initialized
  befdf89 net/mlx4_core: Preserve pci_dev_data after __mlx4_remove_one()
  da1de8d net/mlx4_core: Keep only one driver entry release mlx4_priv
  e326f2f net/mlx4_en: Don't configure the HW vxlan parser when vxlan 
offloading isn't set
  960b1f4 net/mlx4_core: Fix the error flow when probing with invalid VF 
configuration
  5a7baa7 bonding: Advertize vxlan offload features when supported
  ee75532 net/mlx4_en: Fix errors in MAC address changing when port is down
  fe1ff29 net/mlx4_en: Protect MAC address modification with the state_lock 
mutex
  2695bab (linux-next) net/mlx4_en: Fix mac_hash database inconsistency

  In addition we need to revert this one (it is part of the patch list
  I’ve sent you in the previous mail), till biosdevname will support
  parsing and considering the dev_port attribute:

  ca9f9f7 net/mlx4_en: Fix bad use of dev_id

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[Kernel-packages] [Bug 1340789] Re: Kernel BUG @of/base.c:251 during attach-device operation on Ubuntu 14.10 LE guest

[Tim Gardner]

** Changed in: linux (Ubuntu Utopic)
   Status: In Progress = Fix Released

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Title:
  Kernel BUG @of/base.c:251 during attach-device operation on Ubuntu
  14.10 LE guest

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Invalid
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  -- Problem Description --
  Trying to dynamically add a network device of type virtio to a Ubuntu 14.10 
guest running on PowerKVM generates a kernel BUG message. Virsh reports the 
operation as successful.

  Steps to recreate the problem :

  1) Install 14.10 as a Power KVM guest.
  2) Install ppc64-diag package

  librtas1  1.3.10-1 ppc64el  userspace 
RTAS library
  librtasevent11.3.10-1 ppc64el  RTAS events 
library
  ppc64-diag   2.6.6-0ubuntu1   ppc64el  Platform error 
log analysis tool and rtas_errd daemon
  libservicelog-1.1-1:ppc64el1.1.14-0ubuntu1  ppc64el  
Library to create and maintain a database for storing events
  servicelog 1.1.12-0ubuntu1  ppc64el  Platform 
Service/Error Message Database

  3) Using a network device definition as mentioned below try a virsh
  attach-device operation

  On the PowerKVM host :

  # cat net
  interface type='bridge'
 mac address='52:54:00:A0:9D:9a'/
 source bridge='virbr0'/
 model type='virtio'/
  /interface

  # virsh attach-device ss_1410_1 net
  Device attached successfully

  #

  Following kernel BUG is observed on the guest

  [ 6380.112079] RTAS: event: 1, Type: Unknown, Severity: 1
  [ 6380.209844] [ cut here ]
  [ 6380.209848] kernel BUG at /build/buildd/linux-3.15.0/drivers/of/base.c:251!
  [ 6380.209922] Oops: Exception in kernel mode, sig: 5 [#1]
  [ 6380.209963] SMP NR_CPUS=2048 NUMA pSeries
  [ 6380.210006] Modules linked in: pseries_rng rtc_generic e1000
  [ 6380.210084] CPU: 0 PID: 3642 Comm: drmgr Not tainted 3.15.0-6-generic 
#11-Ubuntu
  [ 6380.210146] task: c000770968a0 ti: c00079858000 task.ti: 
c00079858000
  [ 6380.210207] NIP: c0871c24 LR: c0872704 CTR: 
c0080ed0
  [ 6380.210268] REGS: c0007985b7f0 TRAP: 0700   Not tainted  
(3.15.0-6-generic)
  [ 6380.210328] MSR: 80029033 SF,EE,ME,IR,DR,RI,LE  CR: 24002488  
XER: 2000
  [ 6380.210473] CFAR: c0872700 SOFTE: 1 
  [ 6380.210473] GPR00: c0872704 c0007985ba70 c1791188 
c4192100 
  [ 6380.210473] GPR04: 0001 c0007e039fc0 c419ee80 
c1aa1188 
  [ 6380.210473] GPR08: 0002 0001  
c453025b 
  [ 6380.210473] GPR12: 24002482 cfe4  
000c 
  [ 6380.210473] GPR16: 01001e42eeda 0020  
10016a00 
  [ 6380.210473] GPR20: 10016950 100167b0 0001 
c0007e039800 
  [ 6380.210473] GPR24: c0cc0310 c4530009 c00077594f80 
c0007fff6d38 
  [ 6380.210473] GPR28: 0015 c4192100 c1aa01b0 
c4192100 
  [ 6380.211355] NIP [c0871c24] .of_node_add+0x34/0x110
  [ 6380.211397] LR [c0872704] .of_attach_node+0xd4/0xf0
  [ 6380.211440] Call Trace:
  [ 6380.211462] [c0007985ba70] [10016950] 0x10016950 (unreliable)
  [ 6380.211525] [c0007985baf0] [c0872704] .of_attach_node+0xd4/0xf0
  [ 6380.211633] [c0007985bb70] [c0076420] .ofdt_write+0x590/0x780
  [ 6380.211753] [c0007985bc50] [c030727c] 
.proc_reg_write+0xac/0x110
  [ 6380.211815] [c0007985bcf0] [c0279370] .vfs_write+0xe0/0x260
  [ 6380.211876] [c0007985bd90] [c027a034] .SyS_write+0x64/0x110
  [ 6380.211939] [c0007985be30] [c0009ffc] syscall_exit+0x0/0x7c
  [ 6380.212001] Instruction dump:
  [ 6380.212033] fbc1fff0 fbe1fff8 f8010010 f821ff81 7c7f1b78 6000 6000 
2fbf 
  [ 6380.212142] 419e006c 813f0094 69290001 792907e0 0b09 3fc2ffeb 
3bdefe60 7fc3f378 
  [ 6380.212250] ---[ end trace 410b60b95ac50ef5 ]---
  [ 6380.214151] 
  sachin@1410:/var/log$ 

  sachin@1410:/var/log$ cat /etc/issue
  Ubuntu Utopic Unicorn (development branch) \n \l

  sachin@1410:/var/log$ uname -a
  Linux 1410 3.15.0-6-generic #11-Ubuntu SMP Thu Jun 12 00:40:49 UTC 2014 
ppc64le ppc64le ppc64le GNU/Linux
  sachin@1410:/var/log$

  The BUG_ON() it is hitting is likely this one:

  int of_node_add(struct device_node *np)
  {
int rc = 0;

  BUG_ON(!of_node_is_initialized(np));

  This appears to be related to commit
  75b57ecf9d1d1e17d099ab13b8f48e6e038676be.

  This was part of the updates that Grant did to move the device tree
  from 

[Kernel-packages] [Bug 1333322] Re: enable intel_pstate as default with thermald for x86

[Tim Gardner]

thermald 1.3- 3 included in main

** Changed in: thermald (Ubuntu Utopic)
   Status: In Progress = Fix Released

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Title:
  enable intel_pstate as default with thermald for x86

Status in “linux” package in Ubuntu:
  Fix Released
Status in “thermald” package in Ubuntu:
  Fix Released
Status in “linux” source package in Utopic:
  Fix Released
Status in “thermald” source package in Utopic:
  Fix Released

Bug description:
  Intel-pstate should be enabled as it has improved in stability over
  the past several kernel releases and does promise some excellent
  performance + power gains.

  It would be also be *very* helpful if thermald is also installed for
  x86 platforms when intel-pstate is enabled to ensure thermal overrun
  does not occur on some poorly designed laptops that cannot dissipate
  heat effectivly when being driven hard by intel-pstate.

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[Kernel-packages] [Bug 1347879] Re: Compile problem with external module and 031600rc5

[Tim Gardner]

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress = Fix Released

** Changed in: linux (Ubuntu Utopic)
   Status: In Progress = Fix Released

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Title:
  Compile problem with external module and 031600rc5

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  In #1327619 you added UTS_UBUNTU_RELEASE_ABI which works for your ubuntu 
kernels. 
  I am also using the kernels from 
http://kernel.ubuntu.com/~kernel-ppa/mainline/ mostly for testing compatibility 
with mainline kernels and with your kernel  3.16.0-031600rc5-generic I am 
getting the following error:

CC [M]  
/home/hauke/compat-wireless/tmp/drivers/net/ethernet/atheros/alx/main.o
  In file included from 
/home/hauke/compat-wireless/tmp/backport-include/linux/skbuff.h:5:0,
   from include/linux/if_ether.h:23,
   from 
/home/hauke/compat-wireless/tmp/backport-include/linux/if_ether.h:3,
   from include/uapi/linux/ethtool.h:17,
   from include/linux/ethtool.h:16,
   from 
/home/hauke/compat-wireless/tmp/backport-include/linux/ethtool.h:3,
   from include/linux/netdevice.h:42,
   from 
/home/hauke/compat-wireless/tmp/backport-include/linux/netdevice.h:3,
   from 
/home/hauke/compat-wireless/tmp/drivers/net/ieee802154/fakehard.c:25:
  include/generated/utsrelease.h:2:32: error: invalid suffix rc5 on integer 
constant
   #define UTS_UBUNTU_RELEASE_ABI 031600rc5
  ^
  /home/hauke/compat-wireless/tmp/backport-include/linux/skbuff.h:333:56: note: 
in expansion of macro ‘UTS_UBUNTU_RELEASE_ABI’
   !(LINUX_VERSION_CODE == KERNEL_VERSION(3,13,11)  
UTS_UBUNTU_RELEASE_ABI  30)

  
  The code in the affected line in skbuff.h:333 looks like this:
  #if LINUX_VERSION_CODE  KERNEL_VERSION(3,14,0)  \
  RHEL_RELEASE_CODE  RHEL_RELEASE_VERSION(7,0)  \
  !(LINUX_VERSION_CODE == KERNEL_VERSION(3,13,11)  UTS_UBUNTU_RELEASE_ABI 
 30)
  
  #endif

  In the mainline kernel versions I do not need UTS_UBUNTU_RELEASE_ABI. I would 
suggest you add  the EXTRAVERSION into some header.
  I assume most of the APIs are changed in the ubuntu stable kernels like 
3.13.11.4 and not in the kernels like 3.13.0-32 which is based on it.

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[Kernel-packages] [Bug 1360389] [NEW] [Acer Aspire 5253] suspend/resume failure

[ARMANDO GARCIA LOPEZ]

Public bug reported:

[Acer Aspire 5253] suspend/resume failure

ProblemType: KernelOops
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-9-generic 3.16.0-9.14
ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
Uname: Linux 3.16.0-9-generic x86_64
Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
ApportVersion: 2.14.6-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  armando2515 F pulseaudio
 /dev/snd/controlC0:  armando2515 F pulseaudio
Date: Fri Aug 22 14:07:26 2014
DuplicateSignature: suspend/resume:Acer Aspire 5253:V1.06
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=539b42f6-7c2b-4399-a96b-1864fd103332
InstallationDate: Installed on 2014-07-18 (34 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
InterpreterPath: /usr/bin/python3.4
MachineType: Acer Aspire 5253
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=5ad08f9c-8cf4-4f4a-bb41-debd88d96409 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-9-generic N/A
 linux-backports-modules-3.16.0-9-generic  N/A
 linux-firmware1.132
SourcePackage: linux
Title: [Acer Aspire 5253] suspend/resume failure
UpgradeStatus: Upgraded to utopic on 2014-08-19 (2 days ago)
UserGroups:
 
dmi.bios.date: 02/09/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.06
dmi.board.name: Aspire 5253
dmi.board.vendor: Acer
dmi.board.version: V1.06
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnAcer:bvrV1.06:bd02/09/2011:svnAcer:pnAspire5253:pvrV1.06:rvnAcer:rnAspire5253:rvrV1.06:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire 5253
dmi.product.version: V1.06
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-kerneloops resume suspend utopic

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https://bugs.launchpad.net/bugs/1360389

Title:
  [Acer Aspire 5253] suspend/resume failure

Status in “linux” package in Ubuntu:
  New

Bug description:
  [Acer Aspire 5253] suspend/resume failure

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  armando2515 F pulseaudio
   /dev/snd/controlC0:  armando2515 F pulseaudio
  Date: Fri Aug 22 14:07:26 2014
  DuplicateSignature: suspend/resume:Acer Aspire 5253:V1.06
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=539b42f6-7c2b-4399-a96b-1864fd103332
  InstallationDate: Installed on 2014-07-18 (34 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Acer Aspire 5253
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=5ad08f9c-8cf4-4f4a-bb41-debd88d96409 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [Acer Aspire 5253] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-08-19 (2 days ago)
  UserGroups:
   
  dmi.bios.date: 02/09/2011
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.06
  dmi.board.name: Aspire 5253
  dmi.board.vendor: Acer
  dmi.board.version: V1.06
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAcer:bvrV1.06:bd02/09/2011:svnAcer:pnAspire5253:pvrV1.06:rvnAcer:rnAspire5253:rvrV1.06:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire 5253
  dmi.product.version: V1.06
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1360389] Re: [Acer Aspire 5253] suspend/resume failure

[Apport retracing service]

** Tags removed: need-duplicate-check

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Title:
  [Acer Aspire 5253] suspend/resume failure

Status in “linux” package in Ubuntu:
  New

Bug description:
  [Acer Aspire 5253] suspend/resume failure

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  armando2515 F pulseaudio
   /dev/snd/controlC0:  armando2515 F pulseaudio
  Date: Fri Aug 22 14:07:26 2014
  DuplicateSignature: suspend/resume:Acer Aspire 5253:V1.06
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=539b42f6-7c2b-4399-a96b-1864fd103332
  InstallationDate: Installed on 2014-07-18 (34 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Acer Aspire 5253
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=5ad08f9c-8cf4-4f4a-bb41-debd88d96409 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [Acer Aspire 5253] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-08-19 (2 days ago)
  UserGroups:
   
  dmi.bios.date: 02/09/2011
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.06
  dmi.board.name: Aspire 5253
  dmi.board.vendor: Acer
  dmi.board.version: V1.06
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAcer:bvrV1.06:bd02/09/2011:svnAcer:pnAspire5253:pvrV1.06:rvnAcer:rnAspire5253:rvrV1.06:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire 5253
  dmi.product.version: V1.06
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1360389] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New = Confirmed

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Title:
  [Acer Aspire 5253] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  [Acer Aspire 5253] suspend/resume failure

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-9-generic 3.16.0-9.14
  ProcVersionSignature: Ubuntu 3.16.0-9.14-generic 3.16.1
  Uname: Linux 3.16.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.6-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  armando2515 F pulseaudio
   /dev/snd/controlC0:  armando2515 F pulseaudio
  Date: Fri Aug 22 14:07:26 2014
  DuplicateSignature: suspend/resume:Acer Aspire 5253:V1.06
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=539b42f6-7c2b-4399-a96b-1864fd103332
  InstallationDate: Installed on 2014-07-18 (34 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Acer Aspire 5253
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-9-generic 
root=UUID=5ad08f9c-8cf4-4f4a-bb41-debd88d96409 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-9-generic N/A
   linux-backports-modules-3.16.0-9-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  Title: [Acer Aspire 5253] suspend/resume failure
  UpgradeStatus: Upgraded to utopic on 2014-08-19 (2 days ago)
  UserGroups:
   
  dmi.bios.date: 02/09/2011
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.06
  dmi.board.name: Aspire 5253
  dmi.board.vendor: Acer
  dmi.board.version: V1.06
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAcer:bvrV1.06:bd02/09/2011:svnAcer:pnAspire5253:pvrV1.06:rvnAcer:rnAspire5253:rvrV1.06:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire 5253
  dmi.product.version: V1.06
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1359146] Re: Kernel crash when mounting bcache on a vm with virtio

[Chris J Arges]

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

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Title:
  Kernel crash when mounting bcache on a vm with virtio

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Trusty:
  New

Bug description:
  bcache used in a virtual machine:

  If you create a bcache device with caching device and backing device
  on virtio disks, it will let you do your work until you mount it where
  it crashes the virtual machine (virtual machine is utopic, host is
  trusty).

  For example:
  if your backing device is /dev/vdb, and your caching device is /dev/vdc:

  sudo make-bcache -B /dev/vdc -C /dev/vdb --writeback
  is ok

  mkfs.ext4 /dev/bcache0 -L bcache-test
  is ok

  but
  mount /dev/bcache0 /media/bcache

  make it crash, if I remember well one time I had a few seconds before
  crash, but I don't have any log files.

  qemu-system-x86 is version 2.0.0+dfsg-2ubuntu1.2

  Re-installing, and using IDE virtual interface seems to create and
  mount the bcache device is ok.

  After bcache created an mounted successfully with IDE interfaces,
  switching to SATA, SCSI, and USB with booting and mounting seemed ok.

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[Kernel-packages] [Bug 1359146] Re: Kernel crash when mounting bcache on a vm with virtio

[Chris J Arges]

I can easily reproduce the issue; and it seems that this is a regression 
between 3.13 (where this works) and 3.16.
I'll work on doing a regression bisect. It may end up being one or two issues 
as there is a warn on boot before mounting, and when mounting /dev/bcache0 we 
get the crash.

** Changed in: linux (Ubuntu Trusty)
   Status: New = Fix Released

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) = Chris J Arges (arges)

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You received this bug notification because you are a member of Kernel
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Title:
  Kernel crash when mounting bcache on a vm with virtio

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  bcache used in a virtual machine:

  If you create a bcache device with caching device and backing device
  on virtio disks, it will let you do your work until you mount it where
  it crashes the virtual machine (virtual machine is utopic, host is
  trusty).

  For example:
  if your backing device is /dev/vdb, and your caching device is /dev/vdc:

  sudo make-bcache -B /dev/vdc -C /dev/vdb --writeback
  is ok

  mkfs.ext4 /dev/bcache0 -L bcache-test
  is ok

  but
  mount /dev/bcache0 /media/bcache

  make it crash, if I remember well one time I had a few seconds before
  crash, but I don't have any log files.

  qemu-system-x86 is version 2.0.0+dfsg-2ubuntu1.2

  Re-installing, and using IDE virtual interface seems to create and
  mount the bcache device is ok.

  After bcache created an mounted successfully with IDE interfaces,
  switching to SATA, SCSI, and USB with booting and mounting seemed ok.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359146/+subscriptions

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[Kernel-packages] [Bug 1360410] [NEW] Slow connection on RT3290: ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush

[Serhiy Zahoriya]

Public bug reported:

Previously I thought it was due to low WiFi signal, but I've just compared 
speeds with my phone in my room and directly below the router. The notebook 
doesn't get more then half Mbps while phone gets 6 to 8 and wired desktop - 
above 50. I've also tried changing channels.
Kernel log is filled with
ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-34-generic 3.13.0-34.60
ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
Uname: Linux 3.13.0-34-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  int2111 F pulseaudio
 /dev/snd/pcmC0D3p:   int2111 F...m pulseaudio
CurrentDesktop: KDE
Date: Fri Aug 22 21:49:00 2014
HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
MachineType: ASUSTeK COMPUTER INC. X502CA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-34-generic N/A
 linux-backports-modules-3.13.0-34-generic  N/A
 linux-firmware 1.127.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/21/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X502CA.207
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X502CA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: X502CA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug third-party-packages trusty

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https://bugs.launchpad.net/bugs/1360410

Title:
  Slow connection on RT3290: ieee80211 phy0: rt2x00queue_flush_queue:
  Warning - Queue 2 failed to flush

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Previously I thought it was due to low WiFi signal, but I've just compared 
speeds with my phone in my room and directly below the router. The notebook 
doesn't get more then half Mbps while phone gets 6 to 8 and wired desktop - 
above 50. I've also tried changing channels.
  Kernel log is filled with
  ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
  ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  int2111 F pulseaudio
   /dev/snd/pcmC0D3p:   int2111 F...m pulseaudio
  CurrentDesktop: KDE
  Date: Fri Aug 22 21:49:00 2014
  HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1318837] Re: 1814:0201 ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

[Serhiy Zahoriya]

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1360410

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Title:
  1814:0201 ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0
  failed to flush

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  In Trusty, happens continuously 100% of the time after boot/reboot,
  finally fails, followed by authentication failure. This doesn't happen
  with 12.04 Precise.

  ---
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  kit284 2043 F pulseaudio
   /dev/snd/controlC1:  kit284 2043 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=8bc3362d-e136-453f-bb6c-284013a5dd11
  InstallationDate: Installed on 2014-04-02 (40 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: CLEVO D900K
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic 
root=UUID=e838aadc-8afe-436a-a3cb-a2908622ffc4 ro quiet splash
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/06/2005
  dmi.bios.vendor: Phoenix
  dmi.bios.version: 4.06CJ15
  dmi.board.name: D900K
  dmi.board.vendor: CLEVO
  dmi.board.version: VT8341B
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenix:bvr4.06CJ15:bd12/06/2005:svnCLEVO:pnD900K:pvrVT8341B:rvnCLEVO:rnD900K:rvrVT8341B:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: D900K
  dmi.product.version: VT8341B
  dmi.sys.vendor: CLEVO

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[Kernel-packages] [Bug 1360410] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New = Confirmed

-- 
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Title:
  Slow connection on RT3290: ieee80211 phy0: rt2x00queue_flush_queue:
  Warning - Queue 2 failed to flush

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Previously I thought it was due to low WiFi signal, but I've just compared 
speeds with my phone in my room and directly below the router. The notebook 
doesn't get more then half Mbps while phone gets 6 to 8 and wired desktop - 
above 50. I've also tried changing channels.
  Kernel log is filled with
  ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
  ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  int2111 F pulseaudio
   /dev/snd/pcmC0D3p:   int2111 F...m pulseaudio
  CurrentDesktop: KDE
  Date: Fri Aug 22 21:49:00 2014
  HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1359766] Re: Kernel fails to execute code for killing OOM task if oom_kill_allocating_task = 0

[Serhiy Zahoriya]

s/bug bug/bug but/

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https://bugs.launchpad.net/bugs/1359766

Title:
  Kernel fails to execute code for killing OOM task if
  oom_kill_allocating_task = 0

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The problem is thoroughly described in this question:
  http://askubuntu.com/q/398236/20275

  Steps to reproduce:
  Make sure oom_kill_allocating_task = 0 (it's the default configuration)
  cat /proc/sys/vm/oom_kill_allocating_task
  echo 0 | sudo tee /proc/sys/vm/oom_kill_allocating_task
  Disable your swap to make the test faster.
  Fill your RAM.
  After that the machine will freeze completely forever spinning HDD for some 
reason and thus slowly degrading it.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  int2114 F pulseaudio
  CurrentDesktop: KDE
  Date: Thu Aug 21 16:40:15 2014
  HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1359766] Re: Kernel fails to execute code for killing OOM task if oom_kill_allocating_task = 0

[Serhiy Zahoriya]

-35 fixed this bug bug killed USB and WiFi completely.

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https://bugs.launchpad.net/bugs/1359766

Title:
  Kernel fails to execute code for killing OOM task if
  oom_kill_allocating_task = 0

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The problem is thoroughly described in this question:
  http://askubuntu.com/q/398236/20275

  Steps to reproduce:
  Make sure oom_kill_allocating_task = 0 (it's the default configuration)
  cat /proc/sys/vm/oom_kill_allocating_task
  echo 0 | sudo tee /proc/sys/vm/oom_kill_allocating_task
  Disable your swap to make the test faster.
  Fill your RAM.
  After that the machine will freeze completely forever spinning HDD for some 
reason and thus slowly degrading it.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  int2114 F pulseaudio
  CurrentDesktop: KDE
  Date: Thu Aug 21 16:40:15 2014
  HibernationDevice: RESUME=UUID=52f0a457-e6ab-4711-a129-83170285523b
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic 
root=/dev/mapper/kubuntu--vg-root ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.207
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX502CA.207:bd02/21/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1360428] [NEW] Feature: Add zpool patchset to ubuntu 14.10

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

The zpool patch set allows zswap to use either zbud or zsmalloc for its
compressed storage.  The patches are upstream now and will be in 3.17.

All 4 patches backported to ubuntu 14.10 kernel - only patch 2 required
a minor context change.  Taken from upstream patches (listed in reverse
order of attached patches):

12d79d6 mm/zpool: update zswap to use zpool
c795779 mm/zpool: zbud/zsmalloc implement zpool
af8d417 mm/zpool: implement common zpool api to zbud/zsmalloc
99eef8e mm/zbud: change zbud_alloc size type to size_t

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: architecture-all bugnameltc-114729 severity-medium 
targetmilestone-inin1410
-- 
Feature: Add zpool patchset to ubuntu 14.10
https://bugs.launchpad.net/bugs/1360428
You received this bug notification because you are a member of Kernel Packages, 
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[Kernel-packages] [Bug 1360428] Re: Feature: Add zpool patchset to ubuntu 14.10

[Luciano Chavez]

** Package changed: ubuntu = linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1360428

Title:
  Feature: Add zpool patchset to ubuntu 14.10

Status in “linux” package in Ubuntu:
  New

Bug description:
  The zpool patch set allows zswap to use either zbud or zsmalloc for
  its compressed storage.  The patches are upstream now and will be in
  3.17.

  All 4 patches backported to ubuntu 14.10 kernel - only patch 2
  required a minor context change.  Taken from upstream patches (listed
  in reverse order of attached patches):

  12d79d6 mm/zpool: update zswap to use zpool
  c795779 mm/zpool: zbud/zsmalloc implement zpool
  af8d417 mm/zpool: implement common zpool api to zbud/zsmalloc
  99eef8e mm/zbud: change zbud_alloc size type to size_t

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1360428] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
From a terminal window please run:

apport-collect 1360428

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New = Incomplete

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1360428

Title:
  Feature: Add zpool patchset to ubuntu 14.10

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The zpool patch set allows zswap to use either zbud or zsmalloc for
  its compressed storage.  The patches are upstream now and will be in
  3.17.

  All 4 patches backported to ubuntu 14.10 kernel - only patch 2
  required a minor context change.  Taken from upstream patches (listed
  in reverse order of attached patches):

  12d79d6 mm/zpool: update zswap to use zpool
  c795779 mm/zpool: zbud/zsmalloc implement zpool
  af8d417 mm/zpool: implement common zpool api to zbud/zsmalloc
  99eef8e mm/zbud: change zbud_alloc size type to size_t

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1357964] Re: PS2 mouse not working on boot - works after reloading driver

[iolar]

Tested (partially) against upsteam kernel 3.17.

Works OK (as far as I can tell) in that mouse works on greeter screen,
which it doesn't with standard 14.4 kernel (3.13.0-34 currently).

Can't get to main desktop because using proprietary NVidia drivers and
had problems trying to install 2x header packages, and so couldn't
compile.

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Title:
  PS2 mouse not working on boot - works after reloading driver

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  PS2 Mouse works after:

  sudo modprobe -r psmouse
  sudo modprobe psmouse

  Worked OK previously (before upgrade to 14.04).

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-34-generic 3.13.0-34.60
  ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  brendan2540 F pulseaudio
   /dev/snd/controlC0:  brendan2540 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Aug 17 16:10:52 2014
  HibernationDevice: RESUME=UUID=9e0292ef-39f3-4f76-b177-ffd05d69bd69
  InstallationDate: Installed on 2012-06-17 (790 days ago)
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release i386 
(20120423)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  Lsusb:
   Bus 001 Device 003: ID 0bda:0156 Realtek Semiconductor Corp. Mass Storage 
Device
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
   Bus 002 Device 002: ID 0461:4e22 Primax Electronics, Ltd 
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: MEDIONPC MS-7366
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic 
root=UUID=84cecc4c-e3d6-4141-9ac1-0f115534065b ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-34-generic N/A
   linux-backports-modules-3.13.0-34-generic  N/A
   linux-firmware 1.127.5
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-26 (113 days ago)
  dmi.bios.date: 10/26/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: A7366MLN.408
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: MS-7366
  dmi.board.vendor: MEDIONPC
  dmi.board.version: 3.1
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Medion
  dmi.chassis.version: 3.1
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrA7366MLN.408:bd10/26/2009:svnMEDIONPC:pnMS-7366:pvr3.1:rvnMEDIONPC:rnMS-7366:rvr3.1:cvnMedion:ct3:cvr3.1:
  dmi.product.name: MS-7366
  dmi.product.version: 3.1
  dmi.sys.vendor: MEDIONPC

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[Kernel-packages] [Bug 1360428] Re: Feature: Add zpool patchset to ubuntu 14.10

[Tim Gardner]

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: Incomplete

** Changed in: linux (Ubuntu Utopic)
   Status: Incomplete = Fix Committed

** Changed in: linux (Ubuntu Utopic)
 Assignee: (unassigned) = Tim Gardner (timg-tpi)

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You received this bug notification because you are a member of Kernel
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Title:
  Feature: Add zpool patchset to ubuntu 14.10

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  The zpool patch set allows zswap to use either zbud or zsmalloc for
  its compressed storage.  The patches are upstream now and will be in
  3.17.

  All 4 patches backported to ubuntu 14.10 kernel - only patch 2
  required a minor context change.  Taken from upstream patches (listed
  in reverse order of attached patches):

  12d79d6 mm/zpool: update zswap to use zpool
  c795779 mm/zpool: zbud/zsmalloc implement zpool
  af8d417 mm/zpool: implement common zpool api to zbud/zsmalloc
  99eef8e mm/zbud: change zbud_alloc size type to size_t

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1360428] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From ddstr...@us.ibm.com 2014-08-22 20:43 EDT---
(In reply to comment #10)
 This bug is missing log files that will aid in diagnosing the problem. From
 a terminal window please run:

 apport-collect 1360428

 and then change the status of the bug to 'Confirmed'.

 If, due to the nature of the issue you have encountered, you are unable to
 run this command, please add a comment stating that fact and change the bug
 status to 'Confirmed'.

This is a feature request, to add functionality to the kernel, not to
address any bug.  The request is to add patches for the 'zpool' api to
allow zswap to use either the zbud or zsmalloc storage backends.
Without the zpool patches, zswap can only use zbud, which provides only
2:1 storage compression, while with the zpool patches, zswap can use
zsmalloc, which provides much higher storage compression, closer to the
actual average page compression ratio.

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https://bugs.launchpad.net/bugs/1360428

Title:
  Feature: Add zpool patchset to ubuntu 14.10

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  The zpool patch set allows zswap to use either zbud or zsmalloc for
  its compressed storage.  The patches are upstream now and will be in
  3.17.

  All 4 patches backported to ubuntu 14.10 kernel - only patch 2
  required a minor context change.  Taken from upstream patches (listed
  in reverse order of attached patches):

  12d79d6 mm/zpool: update zswap to use zpool
  c795779 mm/zpool: zbud/zsmalloc implement zpool
  af8d417 mm/zpool: implement common zpool api to zbud/zsmalloc
  99eef8e mm/zbud: change zbud_alloc size type to size_t

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1360450] [NEW] Unhandled Lockdown error 20 Bluetooth wont pair either

[timothy]

Public bug reported:

 I  can confirm this as well I am using the ubuntu one to move my photos and 
such. Not happy at all.
Running 14 vs iPhone5
libimobiledevice updated version

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-35-generic 3.13.0-35.62
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
Uname: Linux 3.13.0-35-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  tb 5252 F pulseaudio
CurrentDesktop: Unity
Date: Fri Aug 22 17:23:24 2014
HibernationDevice: RESUME=UUID=ebf1eeaa-1a4e-40e5-92be-d8be508488d2
InstallationDate: Installed on 2013-07-11 (407 days ago)
InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424)
MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic 
root=UUID=01e03618-c358-4cd2-a1cb-92875d30815f ro quiet splash 
acpi_osi=!Windows 2012 vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-35-generic N/A
 linux-backports-modules-3.13.0-35-generic  N/A
 linux-firmware 1.127.5
SourcePackage: linux
StagingDrivers: zram
UpgradeStatus: Upgraded to trusty on 2014-04-21 (123 days ago)
dmi.bios.date: 06/22/2012
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.1A
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 17FF
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 10.5A
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.1A:bd06/22/2012:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr06912120461620100:rvnHewlett-Packard:rn17FF:rvr10.5A:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.version: 06912120461620100
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug package-from-proposed staging trusty

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Title:
  Unhandled Lockdown error 20 Bluetooth wont pair either

Status in “linux” package in Ubuntu:
  New

Bug description:
   I  can confirm this as well I am using the ubuntu one to move my photos and 
such. Not happy at all.
  Running 14 vs iPhone5
  libimobiledevice updated version

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tb 5252 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 17:23:24 2014
  HibernationDevice: RESUME=UUID=ebf1eeaa-1a4e-40e5-92be-d8be508488d2
  InstallationDate: Installed on 2013-07-11 (407 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424)
  MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic 
root=UUID=01e03618-c358-4cd2-a1cb-92875d30815f ro quiet splash 
acpi_osi=!Windows 2012 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  StagingDrivers: zram
  UpgradeStatus: Upgraded to trusty on 2014-04-21 (123 days ago)
  dmi.bios.date: 06/22/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.1A
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 17FF
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 10.5A
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.1A:bd06/22/2012:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr06912120461620100:rvnHewlett-Packard:rn17FF:rvr10.5A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dv6 Notebook PC
  dmi.product.version: 06912120461620100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1360450] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New = Confirmed

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Title:
  Unhandled Lockdown error 20 Bluetooth wont pair either

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
   I  can confirm this as well I am using the ubuntu one to move my photos and 
such. Not happy at all.
  Running 14 vs iPhone5
  libimobiledevice updated version

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tb 5252 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Aug 22 17:23:24 2014
  HibernationDevice: RESUME=UUID=ebf1eeaa-1a4e-40e5-92be-d8be508488d2
  InstallationDate: Installed on 2013-07-11 (407 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424)
  MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic 
root=UUID=01e03618-c358-4cd2-a1cb-92875d30815f ro quiet splash 
acpi_osi=!Windows 2012 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  StagingDrivers: zram
  UpgradeStatus: Upgraded to trusty on 2014-04-21 (123 days ago)
  dmi.bios.date: 06/22/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.1A
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 17FF
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 10.5A
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.1A:bd06/22/2012:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr06912120461620100:rvnHewlett-Packard:rn17FF:rvr10.5A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dv6 Notebook PC
  dmi.product.version: 06912120461620100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1305522] Re: Backport Synaptics HID touchpad driver for 14.04

[piotr]

Araash, David, Kent and AceLan,

Please see https://bugzilla.redhat.com/show_bug.cgi?id=1123584 for the
jumpy cursor issues.


** Bug watch added: Red Hat Bugzilla #1123584
   https://bugzilla.redhat.com/show_bug.cgi?id=1123584

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Title:
  Backport Synaptics HID touchpad driver for 14.04

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  Synaptics just upstreamed a new set of HID touchpad driver:

  
http://git.kernel.org/cgit/linux/kernel/git/jikos/hid.git/commit/?h=for-3.16/rmi4id=9fb6bf02e3ad04c20edb8e46536ce3eeda32c736

  It's better we can have it in 14.04 .

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[Kernel-packages] [Bug 1360472] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
From a terminal window please run:

apport-collect 1360472

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New = Incomplete

** Tags added: trusty

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Title:
  The Commence Upgrade to 14.04 - is partly off screen

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I use a netbook and the follow screen for the commence upgrade has
  all the controls off screen, and yes I can guess and TAB and enter my
  way around - but the fact that the window, is too big for the screen,
  cannot be resized or moved around - makes it a difficulty that needs
  to be addressed.

  Where this occours - in the sequence of the upgrade process screens:

  Software updates:

  New Ubuntu release to '14.04.1 LTS' is available   [upgrade]

  Dowloading the Upgrade Release Tool.

  Password

  Distribution upgrade

  Upgrading Ubuntu 14.04:
  Preparing to upgrade
  Setting new software channels
  Getting new packages
  Installing the upgrades
  Cleaning up
  Restarting the computer

  Do you want to start the upgrade:
  Cancel - Start Upgrade

  
  Actually I think this might have been fixed in the last 24 hours.

  The last window is contained within the screen - along with it's
  controls

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[Kernel-packages] [Bug 875842] Re: [Vostro 3550] Bluetooth applet showing even though system has no bluetooth

[Dave Marksmen]

Thank you very much!!  This Package followed by restart fixed my problem
:D

https://launchpadlibrarian.net/66529842/ar3011-dkms_1.1ryu2.3_all.deb

The error seems to happen with 2 in 1 Wireless Arthros Communication
Adapters, on my HP Probook 6555b

Thank You.

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Title:
  [Vostro 3550] Bluetooth applet showing even though system has no
  bluetooth

Status in “bluez” package in Ubuntu:
  Fix Committed

Bug description:
  View the attached screenshot and note the following:
  1: Bluetooth icon is in the panel
  2: terminal shows hcitool dev returns no device, and ps output shows 
bluetooth applet and bluetoothd running
  3: bluetooth config tool shows it's disabled

  This  system, as far as I can tell, has no bluetooth controller, yet
  the icon and bluetoothd are still running and visible.  This also
  caused the bluetooth/detect to fail in Checkbox.  That test does the
  following:

  command: hcitool dev | tail -n+2 | awk '{print $2}' |grep -E 
^([0-9a-fA-F]{2}\:){5}[0-9a-fA-F]{2}$
  description: Output address of detected Bluetooth device, if any, or exits 
with error if none is found.

  So the checkbox failure is expected behaviour... what's puzzling is
  why is the bluetoothd and bluetooth applet running? On other systems
  with no bluetooth, this was not an issue.  This is the first system
  I've tested that did NOT have bluetooth but exhibited this behaviour.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: bluez 4.96-0ubuntu3
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
  Uname: Linux 3.0.0-12-generic-pae i686
  NonfreeKernelModules: fglrx
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  Date: Sun Oct 16 12:59:15 2011
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012)
  InterestingModules: bnep rfcomm btusb bluetooth
  MachineType: Dell Inc. Vostro 3550
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae 
root=UUID=3abbeea1-ba77-4ad6-8c60-0778d3d378aa ro quiet splash initcall_debug 
vt.handoff=7
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/04/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: X19
  dmi.board.vendor: Dell Inc.
  dmi.board.version: X19
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrX19:bd01/04/2011:svnDellInc.:pnVostro3550:pvrNotSpecified:rvnDellInc.:rn:rvrX19:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Vostro 3550
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.
  hciconfig:
   hci0:Type: BR/EDR  Bus: USB
BD Address: 00:00:00:00:00:00  ACL MTU: 0:0  SCO MTU: 0:0
DOWN 
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:66 acl:0 sco:0 commands:21 errors:1

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Re: [Kernel-packages] [Bug 1360472] Missing required logs.

[Jo Jo San]

Go fuck yourself - you arsehole pedant.


On Sat, Aug 23, 2014 at 9:30 AM, Brad Figg brad.f...@canonical.com wrote:

 This bug is missing log files that will aid in diagnosing the problem.
 From a terminal window please run:

 apport-collect 1360472

 and then change the status of the bug to 'Confirmed'.

 If, due to the nature of the issue you have encountered, you are unable
 to run this command, please add a comment stating that fact and change
 the bug status to 'Confirmed'.

 This change has been made by an automated script, maintained by the
 Ubuntu Kernel Team.

 ** Changed in: linux (Ubuntu)
Status: New = Incomplete

 ** Tags added: trusty

 --
 You received this bug notification because you are subscribed to the bug
 report.
 https://bugs.launchpad.net/bugs/1360472

 Title:
   The Commence Upgrade to 14.04 - is partly off screen

 Status in “linux” package in Ubuntu:
   Incomplete

 Bug description:
   I use a netbook and the follow screen for the commence upgrade has
   all the controls off screen, and yes I can guess and TAB and enter my
   way around - but the fact that the window, is too big for the screen,
   cannot be resized or moved around - makes it a difficulty that needs
   to be addressed.

   Where this occours - in the sequence of the upgrade process screens:

   Software updates:

   New Ubuntu release to '14.04.1 LTS' is available   [upgrade]

   Dowloading the Upgrade Release Tool.

   Password

   Distribution upgrade

   Upgrading Ubuntu 14.04:
   Preparing to upgrade
   Setting new software channels
   Getting new packages
   Installing the upgrades
   Cleaning up
   Restarting the computer

   Do you want to start the upgrade:
   Cancel - Start Upgrade


   Actually I think this might have been fixed in the last 24 hours.

   The last window is contained within the screen - along with it's
   controls

 To manage notifications about this bug go to:
 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1360472/+subscriptions



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Oh Benson. Dear Benson. You are so mercifully free of the ravages of
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https://bugs.launchpad.net/bugs/1360472

Title:
  The Commence Upgrade to 14.04 - is partly off screen

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I use a netbook and the follow screen for the commence upgrade has
  all the controls off screen, and yes I can guess and TAB and enter my
  way around - but the fact that the window, is too big for the screen,
  cannot be resized or moved around - makes it a difficulty that needs
  to be addressed.

  Where this occours - in the sequence of the upgrade process screens:

  Software updates:

  New Ubuntu release to '14.04.1 LTS' is available   [upgrade]

  Dowloading the Upgrade Release Tool.

  Password

  Distribution upgrade

  Upgrading Ubuntu 14.04:
  Preparing to upgrade
  Setting new software channels
  Getting new packages
  Installing the upgrades
  Cleaning up
  Restarting the computer

  Do you want to start the upgrade:
  Cancel - Start Upgrade

  
  Actually I think this might have been fixed in the last 24 hours.

  The last window is contained within the screen - along with it's
  controls

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[Kernel-packages] [Bug 754926] Re: [Dell Latitude 2110] SD card reader not working

[G4JC]

*** This bug is a duplicate of bug 759963 ***
https://bugs.launchpad.net/bugs/759963

Confirming bug still exists in 3.13.0-24-generic kernel. Unable to use any 
SDCards in the reader.
Attached is lscpi -vvv output of the card reader on the dell I tested.


** Attachment added: sudo lspci -vvv output
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/754926/+attachment/4184954/+files/lspci.txt

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Title:
  [Dell Latitude 2110] SD card reader not working

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This issue was observed in 3 Dell Latitude 2110 laptops with various
  specs, the common problem is that SD card reader is not working.

  Steps to reproduce:
  1- Install Ubuntu
  2- Insert a SD card into the reader

  Expected result:
  - System detects and mounts the SD card, files are accessible.

  Actual result:
  - Nothing. No indication that the system even detects the card insertion. I 
don't even see a device in lspci that could be the card reader. So it's 
apparently not recognized at all.

  I tested this with Natty kernel 2.6.38-8, also with a 2.6.35-28 kernel
  from Maverick and this mainline kernel:

  http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/2011-04-08-natty
  /linux-image-2.6.39-999-generic_2.6.39-999.201104080911_i386.deb

  All exhibit the same behavior (i.e. nothing at all when inserting a
  card).

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-8-generic 2.6.38-8.41
  Regression: No
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  Architecture: i386
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu  981 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf6dfc000 irq 47'
 Mixer name : 'Realtek ALC269VB'
 Components : 'HDA:10ec0269,10280461,00100100'
 Controls  : 13
 Simple ctrls  : 8
  Date: Fri Apr  8 13:15:52 2011
  HibernationDevice: RESUME=UUID=bf0f08ea-307a-4526-befb-ee6f1ef7c688
  InstallationMedia: Ubuntu 11.04 Natty Narwhal - Beta i386 (20110330)
  MachineType: Dell Inc. Latitude 2110
  ProcEnviron:
   LANGUAGE=en_US:en
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic 
root=UUID=ded16097-0672-413e-b92a-5280f1569cda ro quiet splash initcall_debug 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-8-generic N/A
   linux-backports-modules-2.6.38-8-generic  N/A
   linux-firmware1.49
  SourcePackage: linux
  StagingDrivers: brcm80211
  Title: [STAGING]
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/25/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: X06
  dmi.board.name: MOE3C3
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrX06:bd01/25/2010:svnDellInc.:pnLatitude2110:pvr:rvnDellInc.:rnMOE3C3:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude 2110
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1359146] Re: Kernel crash when mounting bcache on a vm with virtio

[Chris J Arges]

I did a bisect and found 05f1dd5315217398fc8d122bdee80f96a9f21274 to be the 
first bad commit.
I reverted this from 3.17, and found that it did resolve the issue. I'll 
continue to investigate and see if an additional patch can fix this issue 
instead of a revert.

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Title:
  Kernel crash when mounting bcache on a vm with virtio

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  bcache used in a virtual machine:

  If you create a bcache device with caching device and backing device
  on virtio disks, it will let you do your work until you mount it where
  it crashes the virtual machine (virtual machine is utopic, host is
  trusty).

  For example:
  if your backing device is /dev/vdb, and your caching device is /dev/vdc:

  sudo make-bcache -B /dev/vdc -C /dev/vdb --writeback
  is ok

  mkfs.ext4 /dev/bcache0 -L bcache-test
  is ok

  but
  mount /dev/bcache0 /media/bcache

  make it crash, if I remember well one time I had a few seconds before
  crash, but I don't have any log files.

  qemu-system-x86 is version 2.0.0+dfsg-2ubuntu1.2

  Re-installing, and using IDE virtual interface seems to create and
  mount the bcache device is ok.

  After bcache created an mounted successfully with IDE interfaces,
  switching to SATA, SCSI, and USB with booting and mounting seemed ok.

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[Kernel-packages] [Bug 1283938] Re: [Samsung NP535U4X-S01TH] Ubuntu 14.04 blank screen after wakeup from sleep

[Christopher M. Penalver]

Pat Heslop-Harrison, thank you for your comment. Unfortunately, this bug report 
is not scoped to you, or your problem. So your hardware and problem may be 
tracked, could you please file a new report with Ubuntu by executing the 
following in a terminal while booted into the default Ubuntu kernel (not a 
mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

As well, please do not announce in this report you created a new bug
report.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

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Title:
  [Samsung NP535U4X-S01TH] Ubuntu 14.04 blank screen after wakeup from
  sleep

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  In 14.04 after wakeup from suspend, the notebook screen goes blank
  while the OS and the hardware is awake (I can also press Ctrl+F1 and
  Ctrl+Alt+Del to reboot the system).

  Changeing quiet splash to nomodeset in /etc/default/grub allows
  the wakeup, but the pc is really slow (can't be used).

  WORKAROUND: This problem is not happening with the AMD property
  drivers.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xserver-xorg-video-ati 1:7.3.0-1ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
  Uname: Linux 3.13.0-11-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.13.2-0ubuntu5
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Mon Feb 24 12:58:07 2014
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus: virtualbox, 4.3.6, 3.13.0-11-generic, x86_64: installed
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7500G] [1002:990a] 
(prog-if 00 [VGA controller])
     Subsystem: Samsung Electronics Co Ltd Device [144d:c660]
   Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7550M/7570M/7650M] 
[1002:6841] (rev ff) (prog-if ff)
  InstallationDate: Installed on 2014-02-22 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140218)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 535U4C
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-11-generic 
root=UUID=9f8c7e92-a6ea-41fd-9489-a256c8b9f5d5 ro quiet splash vt.handoff=7
  SourcePackage: xserver-xorg-video-ati
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/03/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P06RAF.N93.130403.LEO
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: NP535U4X-S01TH
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: SEC_SW_REVISION_1234567890ABCD
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP06RAF.N93.130403.LEO:bd04/03/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn535U4C:pvrP06RAF:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP535U4X-S01TH:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
  dmi.product.name: 535U4C
  dmi.product.version: P06RAF
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
  version.compiz: compiz 1:0.9.11+14.04.20140218-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0~rc1-1ubuntu4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0~rc1-1ubuntu4
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Mon Feb 24 12:54:54 2014
  xserver.configfile: default
  xserver.errors: RADEON(G0): [XvMC] Failed to initialize extension.
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.15.0-1ubuntu6
  xserver.video_driver: radeon

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[Kernel-packages] [Bug 1261994] Re: [Lenovo ThinkPad Twist] touchpad and mouse not working when boot without powersupply ubuntu 13.1

[Christopher M. Penalver]

Amos Blanton, thank you for your comment. So your hardware and problem may be 
tracked, could you please file a new report with Ubuntu by executing the 
following in a terminal while booted into the default Ubuntu kernel (not a 
mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

As well, please do not announce in this report you created a new bug
report.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

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https://bugs.launchpad.net/bugs/1261994

Title:
  [Lenovo ThinkPad Twist] touchpad and mouse not working when boot
  without powersupply ubuntu 13.1

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I have found that the touchscreen, trackpad and trackball (internal
  mouse) does not work if i boot without power supply. I have ubuntu
  13.1 on a lenovo s230u Twist.

  WORKAROUND: If I boot while connected to the energy supply everything
  works, else it does not.

  ---
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dumpa  1860 F pulseaudio
   /dev/snd/pcmC0D0p:   dumpa  1860 F...m pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=0a71fcae-f66f-41d6-8fbf-5fcbd8a7318a
  InstallationDate: Installed on 2013-12-11 (7 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: LENOVO 33476UU
  MarkForUpload: True
  NonfreeKernelModules: wl
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-14-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-14-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  WifiSyslog:

  dmi.bios.date: 05/14/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GDET95WW (1.55 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 33476UU
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGDET95WW(1.55):bd05/14/2013:svnLENOVO:pn33476UU:pvrThinkPadTwist:rvnLENOVO:rn33476UU:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 33476UU
  dmi.product.version: ThinkPad Twist
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1332911] Re: Reading /proc/acpi/button/lid/LID0/state produces an error

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Expired

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Title:
  Reading /proc/acpi/button/lid/LID0/state produces an error

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Executing this line as a normal user

  cat /proc/acpi/button/lid/LID0/state

  causes a line like this to appear in /var/log/kern.log

   Jun 22 09:00:28 nantes kernel: [ 1418.308150] ACPI: \_SB_.PCI0:
  Bus check notify on hotplug_event_root

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-generic 3.13.0.29.35
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
  Uname: Linux 3.13.0-29-generic i686
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jeff   2839 F pulseaudio
  CurrentDesktop: ratpoison
  Date: Sun Jun 22 08:51:11 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=bed56fc6-9d3c-47c9-98b8-ecc8e328b97c
  InstallationDate: Installed on 2010-06-10 (1472 days ago)
  InstallationMedia: Ubuntu-Netbook-Remix 9.10 Karmic Koala - Release i386 
(20091028.4)
  MachineType: Acer Aspire 1410
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic 
root=UUID=8a3ec65b-f1d0-433f-9861-d2ec567eab0d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-29-generic N/A
   linux-backports-modules-3.13.0-29-generic  N/A
   linux-firmware 1.127.2
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-06-21 (0 days ago)
  dmi.bios.date: 01/05/2010
  dmi.bios.vendor: INSYDE
  dmi.bios.version: v1.3308
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: JM11-MS
  dmi.board.vendor: Acer
  dmi.board.version: Base Board Version
  dmi.chassis.type: 1
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnINSYDE:bvrv1.3308:bd01/05/2010:svnAcer:pnAspire1410:pvrv1.3308:rvnAcer:rnJM11-MS:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
  dmi.product.name: Aspire 1410
  dmi.product.version: v1.3308
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1299991] Re: [HP 2000-bf69WM Notebook PC] suspend/resume failure

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Expired

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Title:
  [HP 2000-bf69WM Notebook PC] suspend/resume failure

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Unable to suspend using trusty tar gnome 
  pressed alt + power button, system will suspend and upon reopening lid (or 
without having closed lid either), 
  will not return from suspend. 
  Caps lock key flashes repeatedly one flash, no pattern. 

  us3r@linux-lappie:~$ lsb_release -rd
  Description:  Ubuntu Trusty Tahr (development branch)
  Release:  14.04

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-20-generic 3.13.0-20.42
  ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
  Uname: Linux 3.13.0-20-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  us3r   2181 F pulseaudio
  Date: Sun Mar 30 22:32:11 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=1876cc06-3ce1-4058-90cf-95400776e3d1
  InterpreterPath: /usr/bin/python3.4
  MachineType: Hewlett-Packard HP 2000 Notebook PC
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-20-generic.efi.signed 
root=UUID=20985c68-3e54-4cdd-9921-b8f725320131 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-20-generic N/A
   linux-backports-modules-3.13.0-20-generic  N/A
   linux-firmware 1.126
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  Title: [Hewlett-Packard HP 2000 Notebook PC] suspend/resume failure
  UpgradeStatus: Upgraded to trusty on 2014-03-29 (1 days ago)
  UserGroups:
   
  dmi.bios.date: 08/16/2012
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.62
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 169A
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 84.07
  dmi.chassis.asset.tag: CNU2360838
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.62:bd08/16/2012:svnHewlett-Packard:pnHP2000NotebookPC:pvr087C140003305B1620100:rvnHewlett-Packard:rn169A:rvrKBCVersion84.07:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP 2000 Notebook PC
  dmi.product.version: 087C140003305B1620100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1332901] Re: gigabit ethernet card on ASUS N550JK not working at all

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Expired

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Title:
  gigabit ethernet card  on ASUS N550JK not working at all

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  
  The card detects link status, negotiates speed/duplex but no packets are sent 
or received. --- I verified the non-delivery using tcpdump on both machines 
connected to a local switch, I was watching for ARP (because it's an easy 
broadcast, ping a nonexistent IP) on the local end and the DHCP requests on the 
other. I only see packets that should be sent (DHCP requests, SMB queries, IPv6 
announcements, etc), none of which reach the switch.

  The card is PCI ID 10ec:8168, rev 0c.

  I see NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out in
  dmesg , once, the full message below.

  rmmod/modprobe has no effect.

  Despite several reboots the card never worked.

  Everything else should be reported by ubuntu-bug linux, but feel
  free to let me know if you need any information.

  
  [ 89.796072] [ cut here ]
  [ 89.796084] WARNING: CPU: 7 PID: 0 at 
/build/buildd/linux-3.13.0/net/sched/sch_generic.c:264 
dev_watchdog+0x276/0x280()
  [ 89.796086] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
  [ 89.796087] Modules linked in: bnep rfcomm nls_iso8859_1 uvcvideo 
videobuf2_vmalloc videobuf2_memops rts5139(C) videobuf2_core hid_multitouch 
mcs7830 videodev usbnet asus_nb_wmi asus_wmi sparse_keymap snd_hda_codec_hdmi 
snd_hda_codec_realtek snd_hda_intel snd_hda_codec arc4 snd_hwdep snd_pcm 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_page_alloc ath9k 
snd_seq_midi ath9k_common snd_seq_midi_event kvm ath9k_hw snd_rawmidi ath 
snd_seq mac80211 snd_seq_device joydev snd_timer ath3k serio_raw btusb snd 
bluetooth cfg80211 lpc_ich mei_me mei soundcore parport_pc ppdev lp parport 
mac_hid dm_crypt usbhid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel 
nouveau aesni_intel aes_x86_64 lrw gf128mul i915 glue_helper ablk_helper cryptd 
mxm_wmi i2c_algo_bit ttm psmouse ahci r8169 drm_kms_helper libahci drm mii wmi 
video
  [ 89.796136] CPU: 7 PID: 0 Comm: swapper/7 Tainted: G C 3.13.0-29-generic 
#53-Ubuntu
  [ 89.796137] Hardware name: ASUSTeK COMPUTER INC. N550JK/N550JK, BIOS 
N550JK.204 01/23/2014
  [ 89.796138] 0009 88042efc3d98 8171a214 
88042efc3de0
  [ 89.796141] 88042efc3dd0 810676bd  
88041234
  [ 89.796144] 8804129b6480 0001 0007 
88042efc3e30
  [ 89.796146] Call Trace:
  [ 89.796148] IRQ [8171a214] dump_stack+0x45/0x56
  [ 89.796156] [810676bd] warn_slowpath_common+0x7d/0xa0
  [ 89.796158] [8106772c] warn_slowpath_fmt+0x4c/0x50
  [ 89.796162] [8163efc6] dev_watchdog+0x276/0x280
  [ 89.796165] [8163ed50] ? dev_graft_qdisc+0x80/0x80
  [ 89.796168] [81074226] call_timer_fn+0x36/0x100
  [ 89.796171] [8163ed50] ? dev_graft_qdisc+0x80/0x80
  [ 89.796173] [810751bf] run_timer_softirq+0x1ef/0x2f0
  [ 89.796176] [8106caec] __do_softirq+0xec/0x2c0
  [ 89.796179] [8106d035] irq_exit+0x105/0x110
  [ 89.796182] [8172cfc5] smp_apic_timer_interrupt+0x45/0x60
  [ 89.796186] [8172b95d] apic_timer_interrupt+0x6d/0x80
  [ 89.796187] EOI [815cd0f2] ? cpuidle_enter_state+0x52/0xc0
  [ 89.796191] [815cd219] cpuidle_idle_call+0xb9/0x1f0
  [ 89.796196] [8101ce9e] arch_cpu_idle+0xe/0x30
  [ 89.796199] [810beb95] cpu_startup_entry+0xc5/0x290
  [ 89.796202] [81040fb8] start_secondary+0x218/0x2c0
  [ 89.796204] ---[ end trace 215922eb1d7267b2 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-29-generic 3.13.0-29.53
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
  Uname: Linux 3.13.0-29-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Sun Jun 22 06:50:04 2014
  HibernationDevice: RESUME=UUID=f1556593-37e9-4257-b375-35949d467b9e
  InstallationDate: Installed on 2014-06-18 (3 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  MachineType: ASUSTeK COMPUTER INC. N550JK
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash pcie_aspm=off vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-29-generic N/A
   linux-backports-modules-3.13.0-29-generic  N/A
   linux-firmware 1.127.2
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/23/2014
  dmi.bios.vendor: 

[Kernel-packages] [Bug 1332880] Re: USB HD WesternDigital copy very slow

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Expired

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Title:
  USB HD WesternDigital copy very slow

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Copy file to USB HD is very slow. Only 1,7 MB/s.

   dd if=/dev/zero of=/media/usb1/test.tst bs=128k count=100 conv=fdatasync
  100+0 registros de entrada
  100+0 registros de saída
  13107200 bytes (13 MB) copiados, 8,33841 s, 1,6 MB/s

  HP Proliant ML110 G7, Xeon quad-core, 3.10 GHz, 12 GB RAM, HD 7,500
  RPM 250GB.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-36-generic 3.2.0-36.57
  ProcVersionSignature: Ubuntu 3.2.0-36.57-generic 3.2.35
  Uname: Linux 3.2.0-36-generic x86_64
  AlsaDevices:
   total 0
   crw-rw---T 1 root audio 116,  1 Jun 21 17:01 seq
   crw-rw---T 1 root audio 116, 33 Jun 21 17:01 timer
  AplayDevices: aplay: device_list:252: no soundcards found...
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices: arecord: device_list:252: no soundcards found...
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Date: Sat Jun 21 18:18:41 2014
  HibernationDevice: RESUME=UUID=01841c79-999e-4239-b4aa-06be39033d74
  InstallationMedia: Ubuntu-Server 12.04.1 LTS Precise Pangolin - Release 
amd64 (20120817.3)
  MachineType: HP ProLiant ML110 G7
  MarkForUpload: True
  PciMultimedia:
   
  ProcEnviron:
   LANGUAGE=pt_BR:pt:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=pt_BR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-36-generic 
root=/dev/mapper/hostname-root ro
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-36-generic N/A
   linux-backports-modules-3.2.0-36-generic  N/A
   linux-firmware1.79.1
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/01/2012
  dmi.bios.vendor: HP
  dmi.bios.version: J01
  dmi.chassis.type: 7
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrJ01:bd02/01/2012:svnHP:pnProLiantML110G7:pvr:cvnHP:ct7:cvr:
  dmi.product.name: ProLiant ML110 G7
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1330196] Re: [Lenovo ThinkPad R61] Resume from suspend freezes xorg desktop

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Expired

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Title:
  [Lenovo ThinkPad R61] Resume from suspend freezes xorg desktop

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Each time when I suspend my Lenovo IBM R61i laptop to RAM and was
  trying to resume, the Xorg/desktop freezes, I can do nothing but hit
  the power botton to restart my system.

  Steps to reproduce:
  1. Click Suspend located within the right-top dropdown of the unity desktop;
  2. After the computer completly suspended to RAM after a few seconds, hit the 
power botton on the keyboard to resume from suspend.

  Current behaviour:
  After about 15 seconds' freeze I can input password in the lock-screen 
window, but when hit ENTER xorg freezes. I can do nothing but reset the power 
button. Ctrl+Alt+F1~F12 do not show up the terminal.

  This bug behaviour do not happen in Fedora 20, which I installed in
  the same laptop.

  $ uname -a
  Linux suokunlong-ThinkPad-R61 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 
23:31:42 UTC 2014 i686 i686 i686 GNU/Linux

  $ lspci
  ..
  01:00.0 VGA compatible controller: NVIDIA Corporation G86M [Quadro NVS 140M] 
(rev a1)
  ..

  I was able to copy the attached log files with Fedora (which I
  installed with Ubuntu on the same laptop) after I reproduce the above
  steps.

  If any other information is need, I can provide.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  suokunlong   2045 F pulseaudio
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3c62232c-6b53-4b84-9701-c274c88858ef
  InstallationDate: Installed on 2014-04-20 (62 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release i386 (20140417)
  MachineType: LENOVO 77429GC
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcEnviron:
   LANGUAGE=zh_CN:zh
   TERM=xterm
   PATH=(custom, no user)
   LANG=zh_CN.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic 
root=UUID=24ac89a7-e491-4e72-b40b-7fb324ec712b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127.2
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 08/22/2007
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7LET51WW (1.21 )
  dmi.board.name: 77429GC
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr7LET51WW(1.21):bd08/22/2007:svnLENOVO:pn77429GC:pvrThinkPadR61:rvnLENOVO:rn77429GC:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 77429GC
  dmi.product.version: ThinkPad R61
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1359803] Re: External mic not being used in combo port

[fabianbur]

It's the same with the same machine

** Changed in: linux (Ubuntu)
   Status: Incomplete = Opinion

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) = fabianbur (fabianbur)

** Changed in: linux (Ubuntu)
   Status: Opinion = Confirmed

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1359803

Title:
  External mic not being used in combo port

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 14.04 on my Asus 1015E that only has a combo audio
  port which accepts smartphone type headsets (3.5mm TRRS headphones
  with mic on the same wire).

  Ubuntu does not deactivate the built-in mic when I connect my headset.
  It doesn't even use the headset mic and instead keeps picking up audio
  signal from the integrated microphone (that's on my laptop bezel).

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  power-inside   4651 F pulseaudio
  Date: Thu Aug 21 20:24:20 2014
  HibernationDevice: RESUME=UUID=d0a4bd33-50b7-419e-80da-efc7ad5b1247
  InstallationDate: Installed on 2013-11-08 (286 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: ASUSTeK COMPUTER INC. 1015E
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic 
root=UUID=0323822b-7902-4f91-bf79-2a91c47d7df5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (124 days ago)
  dmi.bios.date: 03/15/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1015E.303
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: 1015E
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1015E.303:bd03/15/2013:svnASUSTeKCOMPUTERINC.:pn1015E:pvr1.0:rvnASUSTeKCOMPUTERINC.:rn1015E:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: 1015E
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1359803] Re: External mic not being used in combo port

[fabianbur]

** Changed in: linux (Ubuntu)
 Assignee: fabianbur (fabianbur) = (unassigned)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1359803

Title:
  External mic not being used in combo port

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 14.04 on my Asus 1015E that only has a combo audio
  port which accepts smartphone type headsets (3.5mm TRRS headphones
  with mic on the same wire).

  Ubuntu does not deactivate the built-in mic when I connect my headset.
  It doesn't even use the headset mic and instead keeps picking up audio
  signal from the integrated microphone (that's on my laptop bezel).

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  power-inside   4651 F pulseaudio
  Date: Thu Aug 21 20:24:20 2014
  HibernationDevice: RESUME=UUID=d0a4bd33-50b7-419e-80da-efc7ad5b1247
  InstallationDate: Installed on 2013-11-08 (286 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: ASUSTeK COMPUTER INC. 1015E
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic 
root=UUID=0323822b-7902-4f91-bf79-2a91c47d7df5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (124 days ago)
  dmi.bios.date: 03/15/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1015E.303
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: 1015E
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1015E.303:bd03/15/2013:svnASUSTeKCOMPUTERINC.:pn1015E:pvr1.0:rvnASUSTeKCOMPUTERINC.:rn1015E:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: 1015E
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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